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This cleans up the index on the left so that the release name/series is listed instead of a zillion point releases. Also, drop the separate page for archived releases, so that the left-hand index behaves well. Signed-off-by: Sage Weil <sage@newdream.net>
2326 lines
177 KiB
ReStructuredText
2326 lines
177 KiB
ReStructuredText
======
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Hammer
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======
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Hammer is the 8th stable release of Ceph. It is named after the
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hammer octopus (Octopus australis).
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v0.94.10 Hammer
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===============
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This Hammer point release fixes several bugs and adds two new features.
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We recommend that all hammer v0.94.x users upgrade.
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For more detailed information, see :download:`the complete changelog <../changelog/v0.94.10.txt>`.
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New Features
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------------
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ceph-objectstore-tool and ceph-monstore-tool now enable user to
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rebuild the monitor database from OSDs. (This feature is especially useful when
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all monitors fail to boot due to leveldb corruption.)
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In RADOS Gateway, it is now possible to reshard an existing bucket's index
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using an off-line tool.
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Usage:
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$ radosgw-admin bucket reshard --bucket=<bucket_name> --num_shards=<num_shards>
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This will create a new linked bucket instance that points to the newly created
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index objects. The old bucket instance still exists and currently it's up to
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the user to manually remove the old bucket index objects. (Note that bucket
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resharding currently requires that all IO (especially writes) to the specific
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bucket is quiesced.)
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Other Notable Changes
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---------------------
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* build/ops: ceph-create-keys loops forever (`issue#17753 <http://tracker.ceph.com/issues/17753>`_, `pr#12805 <http://github.com/ceph/ceph/pull/12805>`_, Alfredo Deza)
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* build/ops: improve ceph.in error message (`issue#11101 <http://tracker.ceph.com/issues/11101>`_, `pr#10905 <http://github.com/ceph/ceph/pull/10905>`_, Kefu Chai)
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* build/ops: make stop.sh more portable (`issue#16918 <http://tracker.ceph.com/issues/16918>`_, `pr#10569 <http://github.com/ceph/ceph/pull/10569>`_, Mykola Golub)
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* build/ops: remove SYSTEMD_RUN from initscript (`issue#16440 <http://tracker.ceph.com/issues/16440>`_, `issue#7627 <http://tracker.ceph.com/issues/7627>`_, `pr#9873 <http://github.com/ceph/ceph/pull/9873>`_, Vladislav Odintsov)
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* cephx: Fix multiple segfaults due to attempts to encrypt or decrypt (`issue#16266 <http://tracker.ceph.com/issues/16266>`_, `pr#11930 <http://github.com/ceph/ceph/pull/11930>`_, Brad Hubbard)
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* common: SIGABRT in TrackedOp::dump() via dump_ops_in_flight() (`issue#8885 <http://tracker.ceph.com/issues/8885>`_, `pr#12121 <http://github.com/ceph/ceph/pull/12121>`_, Jianpeng Ma, Zhiqiang Wang, David Zafman)
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* common: os/ObjectStore: fix _update_op for split dest_cid (`issue#15345 <http://tracker.ceph.com/issues/15345>`_, `pr#12071 <http://github.com/ceph/ceph/pull/12071>`_, Sage Weil)
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* crush: reset bucket->h.items[i] when removing tree item (`issue#16525 <http://tracker.ceph.com/issues/16525>`_, `pr#10724 <http://github.com/ceph/ceph/pull/10724>`_, Kefu Chai)
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* doc: add "Upgrading to Hammer" section (`issue#17386 <http://tracker.ceph.com/issues/17386>`_, `pr#11372 <http://github.com/ceph/ceph/pull/11372>`_, Kefu Chai)
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* doc: add orphan options to radosgw-admin --help and man page (`issue#17281 <http://tracker.ceph.com/issues/17281>`_, `issue#17280 <http://tracker.ceph.com/issues/17280>`_, `pr#11140 <http://github.com/ceph/ceph/pull/11140>`_, Abhishek Lekshmanan, Casey Bodley, Ken Dreyer, Thomas Serlin)
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* doc: clarify that RGW bucket object versioning is supported (`issue#16574 <http://tracker.ceph.com/issues/16574>`_, `pr#10437 <http://github.com/ceph/ceph/pull/10437>`_, Yuan Zhou, shawn chen)
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* librados: bad flags can crash the osd (`issue#16012 <http://tracker.ceph.com/issues/16012>`_, `pr#11936 <http://github.com/ceph/ceph/pull/11936>`_, Jianpeng Ma, Sage Weil)
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* librbd: ceph 10.2.2 rbd status on image format 2 returns "(2) No such file or directory" (`issue#16887 <http://tracker.ceph.com/issues/16887>`_, `pr#10987 <http://github.com/ceph/ceph/pull/10987>`_, Jason Dillaman)
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* librbd: diffs to clone's first snapshot should include parent diffs (`issue#18068 <http://tracker.ceph.com/issues/18068>`_, `pr#12446 <http://github.com/ceph/ceph/pull/12446>`_, Jason Dillaman)
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* librbd: image.stat() call in librbdpy fails sometimes (`issue#17310 <http://tracker.ceph.com/issues/17310>`_, `pr#11949 <http://github.com/ceph/ceph/pull/11949>`_, Jason Dillaman)
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* librbd: request exclusive lock if current owner cannot execute op (`issue#16171 <http://tracker.ceph.com/issues/16171>`_, `pr#12018 <http://github.com/ceph/ceph/pull/12018>`_, Mykola Golub)
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* mds: fix cephfs-java ftruncate unit test failure (`issue#11258 <http://tracker.ceph.com/issues/11258>`_, `pr#11939 <http://github.com/ceph/ceph/pull/11939>`_, Yan, Zheng)
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* mon: %USED of ceph df is wrong (`issue#16933 <http://tracker.ceph.com/issues/16933>`_, `pr#11934 <http://github.com/ceph/ceph/pull/11934>`_, Kefu Chai)
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* mon: MonmapMonitor should return success when MON will be removed (`issue#17725 <http://tracker.ceph.com/issues/17725>`_, `pr#12006 <http://github.com/ceph/ceph/pull/12006>`_, Joao Eduardo Luis)
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* mon: OSDMonitor: Missing nearfull flag set (`issue#17390 <http://tracker.ceph.com/issues/17390>`_, `pr#11273 <http://github.com/ceph/ceph/pull/11273>`_, Igor Podoski)
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* mon: OSDs marked OUT wrongly after monitor failover (`issue#17719 <http://tracker.ceph.com/issues/17719>`_, `pr#11946 <http://github.com/ceph/ceph/pull/11946>`_, Dong Wu)
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* mon: fix memory leak in prepare_beacon (`issue#17285 <http://tracker.ceph.com/issues/17285>`_, `pr#10238 <http://github.com/ceph/ceph/pull/10238>`_, Igor Podoski)
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* mon: osd flag health message is misleading (`issue#18175 <http://tracker.ceph.com/issues/18175>`_, `pr#12687 <http://github.com/ceph/ceph/pull/12687>`_, Sage Weil)
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* mon: prepare_pgtemp needs to only update up_thru if newer than the existing one (`issue#16185 <http://tracker.ceph.com/issues/16185>`_, `pr#11937 <http://github.com/ceph/ceph/pull/11937>`_, Samuel Just)
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* mon: return size_t from MonitorDBStore::Transaction::size() (`issue#14217 <http://tracker.ceph.com/issues/14217>`_, `pr#10904 <http://github.com/ceph/ceph/pull/10904>`_, Kefu Chai)
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* mon: send updated monmap to its subscribers (`issue#17558 <http://tracker.ceph.com/issues/17558>`_, `pr#11457 <http://github.com/ceph/ceph/pull/11457>`_, Kefu Chai)
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* msgr: OpTracker needs to release the message throttle in _unregistered (`issue#14248 <http://tracker.ceph.com/issues/14248>`_, `pr#11938 <http://github.com/ceph/ceph/pull/11938>`_, Samuel Just)
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* msgr: simple/Pipe: error decoding addr (`issue#18072 <http://tracker.ceph.com/issues/18072>`_, `pr#12266 <http://github.com/ceph/ceph/pull/12266>`_, Sage Weil)
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* osd: PG::_update_calc_stats wrong for CRUSH_ITEM_NONE up set items (`issue#16998 <http://tracker.ceph.com/issues/16998>`_, `pr#11933 <http://github.com/ceph/ceph/pull/11933>`_, Samuel Just)
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* osd: PG::choose_acting valgrind error or ./common/hobject.h: 182: FAILED assert(!max || (\*this == hobject_t(hobject_t::get_max()))) (`issue#13967 <http://tracker.ceph.com/issues/13967>`_, `pr#11932 <http://github.com/ceph/ceph/pull/11932>`_, Tao Chang)
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* osd: ReplicatedBackend::build_push_op: add a second config to limit omap entries/chunk independently of object data (`issue#16128 <http://tracker.ceph.com/issues/16128>`_, `pr#12417 <http://github.com/ceph/ceph/pull/12417>`_, Wanlong Gao)
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* osd: crash on EIO during deep-scrubbing (`issue#16034 <http://tracker.ceph.com/issues/16034>`_, `pr#11935 <http://github.com/ceph/ceph/pull/11935>`_, Nathan Cutler)
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* osd: filestore: FALLOC_FL_PUNCH_HOLE must be used with FALLOC_FL_KEEP_SIZE (`issue#18446 <http://tracker.ceph.com/issues/18446>`_, `pr#13041 <http://github.com/ceph/ceph/pull/13041>`_, xinxin shu)
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* osd: fix cached_removed_snaps bug in PGPool::update after map gap (`issue#18628 <http://tracker.ceph.com/issues/18628>`_, `issue#15943 <http://tracker.ceph.com/issues/15943>`_, `pr#12906 <http://github.com/ceph/ceph/pull/12906>`_, Samuel Just)
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* osd: fix collection_list shadow return value (`issue#17713 <http://tracker.ceph.com/issues/17713>`_, `pr#11927 <http://github.com/ceph/ceph/pull/11927>`_, Haomai Wang)
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* osd: fix fiemap issue in xfs when #extents > 1364 (`issue#17610 <http://tracker.ceph.com/issues/17610>`_, `pr#11615 <http://github.com/ceph/ceph/pull/11615>`_, Kefu Chai, Ning Yao)
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* osd: update PGPool to detect map gaps and reset cached_removed_snaps (`issue#15943 <http://tracker.ceph.com/issues/15943>`_, `pr#11676 <http://github.com/ceph/ceph/pull/11676>`_, Samuel Just)
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* rbd: export diff should open image as read-only (`issue#17671 <http://tracker.ceph.com/issues/17671>`_, `pr#11948 <http://github.com/ceph/ceph/pull/11948>`_, liyankun)
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* rbd: fix parameter check (`issue#18237 <http://tracker.ceph.com/issues/18237>`_, `pr#12312 <http://github.com/ceph/ceph/pull/12312>`_, Yankun Li)
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* rbd: fix possible rbd data corruption (`issue#16002 <http://tracker.ceph.com/issues/16002>`_, `pr#11618 <http://github.com/ceph/ceph/pull/11618>`_, Yan, Zheng, Greg Farnum)
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* rgw: Anonymous user is able to read bucket with authenticated read ACL (`issue#13207 <http://tracker.ceph.com/issues/13207>`_, `pr#11045 <http://github.com/ceph/ceph/pull/11045>`_, rahul.1aggarwal@gmail.com)
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* rgw: COPY broke multipart files uploaded under dumpling (`issue#16435 <http://tracker.ceph.com/issues/16435>`_, `pr#11950 <http://github.com/ceph/ceph/pull/11950>`_, Yehuda Sadeh)
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* rgw: TempURL in radosgw behaves now like its Swift's counterpart. (`issue#18316 <http://tracker.ceph.com/issues/18316>`_, `pr#12619 <http://github.com/ceph/ceph/pull/12619>`_, Radoslaw Zarzynski)
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* rgw: default quota fixes (`issue#16410 <http://tracker.ceph.com/issues/16410>`_, `pr#10839 <http://github.com/ceph/ceph/pull/10839>`_, Pavan Rallabhandi, Daniel Gryniewicz)
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* rgw: do not abort when accept a CORS request with short origin (`issue#18187 <http://tracker.ceph.com/issues/18187>`_, `pr#12398 <http://github.com/ceph/ceph/pull/12398>`_, LiuYang)
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* rgw: do not omap_getvals with (u64)-1 max (`issue#17985 <http://tracker.ceph.com/issues/17985>`_, `pr#12418 <http://github.com/ceph/ceph/pull/12418>`_, Yehuda Sadeh, Sage Weil)
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* rgw: fix crash when client posts object with null condition (`issue#17635 <http://tracker.ceph.com/issues/17635>`_, `pr#11809 <http://github.com/ceph/ceph/pull/11809>`_, Yehuda Sadeh)
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* rgw: fix inconsistent uid/email handling in radosgw-admin (`issue#13598 <http://tracker.ceph.com/issues/13598>`_, `pr#11952 <http://github.com/ceph/ceph/pull/11952>`_, Matt Benjamin)
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* rgw: implement offline resharding command (`issue#17745 <http://tracker.ceph.com/issues/17745>`_, `pr#12227 <http://github.com/ceph/ceph/pull/12227>`_, Yehuda Sadeh, Orit Wasserman, weiqiaomiao)
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* rgw: swift: ranged request on a DLO provides wrong values in Content-Range HTTP header (`issue#13452 <http://tracker.ceph.com/issues/13452>`_, `pr#11951 <http://github.com/ceph/ceph/pull/11951>`_, Radoslaw Zarzynski)
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* rgw: the value of total_time is wrong in the result of 'radosgw-admin log show' opt (`issue#17598 <http://tracker.ceph.com/issues/17598>`_, `pr#11899 <http://github.com/ceph/ceph/pull/11899>`_, weiqiaomiao)
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* tests: Cannot clone ceph/s3-tests.git (missing branch) (`issue#18384 <http://tracker.ceph.com/issues/18384>`_, `pr#12744 <http://github.com/ceph/ceph/pull/12744>`_, Orit Wasserman)
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* tests: Cannot reserve CentOS 7.2 smithi machines (`issue#18401 <http://tracker.ceph.com/issues/18401>`_, `pr#12762 <http://github.com/ceph/ceph/pull/12762>`_, Nathan Cutler)
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* tests: OSDs commit suicide in rbd suite when testing on btrfs (`issue#18397 <http://tracker.ceph.com/issues/18397>`_, `pr#12758 <http://github.com/ceph/ceph/pull/12758>`_, Nathan Cutler)
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* tests: Workunits needlessly wget from git.ceph.com (`issue#18336 <http://tracker.ceph.com/issues/18336>`_, `issue#18271 <http://tracker.ceph.com/issues/18271>`_, `issue#18388 <http://tracker.ceph.com/issues/18388>`_, `pr#12685 <http://github.com/ceph/ceph/pull/12685>`_, Sage Weil, Nathan Cutler)
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* tests: cephfs test failures (ceph.com/qa is broken, should be download.ceph.com/qa) (`issue#18574 <http://tracker.ceph.com/issues/18574>`_, `pr#13022 <http://github.com/ceph/ceph/pull/13022>`_, John Spray)
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* tests: merge ceph-qa-suite (`pr#12455 <http://github.com/ceph/ceph/pull/12455>`_, Sage Weil)
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* tests: objecter_requests workunit fails on wip branches (`issue#18393 <http://tracker.ceph.com/issues/18393>`_, `pr#12759 <http://github.com/ceph/ceph/pull/12759>`_, Sage Weil)
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* tests: populate mnt_point in qa/tasks/ceph.py (`issue#18383 <http://tracker.ceph.com/issues/18383>`_, `pr#12743 <http://github.com/ceph/ceph/pull/12743>`_, Nathan Cutler)
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* tests: qemu/tests/qemu-iotests/077 fails in dumpling, hammer, and jewel (`issue#10773 <http://tracker.ceph.com/issues/10773>`_, `pr#12423 <http://github.com/ceph/ceph/pull/12423>`_, Jason Dillaman)
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* tests: run fs/thrash on xfs instead of btrfs (`issue#17151 <http://tracker.ceph.com/issues/17151>`_, `pr#13039 <http://github.com/ceph/ceph/pull/13039>`_, Nathan Cutler)
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* tests: update Ubuntu image url after ceph.com refactor (`issue#18542 <http://tracker.ceph.com/issues/18542>`_, `pr#12957 <http://github.com/ceph/ceph/pull/12957>`_, Jason Dillaman)
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* tests: update rbd/singleton/all/formatted-output.yaml to support ceph-ci * (`issue#18440 <http://tracker.ceph.com/issues/18440>`_, `pr#12824 * <http://github.com/ceph/ceph/pull/12824>`_, Venky Shankar, Nathan Cutler)
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* tools: add a tool to rebuild mon store from OSD (`issue#17179 <http://tracker.ceph.com/issues/17179>`_, `issue#17400 <http://tracker.ceph.com/issues/17400>`_, `pr#11125 <http://github.com/ceph/ceph/pull/11125>`_, Kefu Chai, xie xingguo)
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* tools: ceph-objectstore-tool crashes if --journal-path <a-directory> (`issue#17307 <http://tracker.ceph.com/issues/17307>`_, `pr#11929 <http://github.com/ceph/ceph/pull/11929>`_, Kefu Chai)
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* tools: ceph-objectstore-tool: add a way to split filestore directories offline (`issue#17220 <http://tracker.ceph.com/issues/17220>`_, `pr#11253 <http://github.com/ceph/ceph/pull/11253>`_, Josh Durgin)
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* tools: crushtool --compile generates output despite missing item (`issue#17306 <http://tracker.ceph.com/issues/17306>`_, `pr#11931 <http://github.com/ceph/ceph/pull/11931>`_, Kefu Chai)
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v0.94.9 Hammer
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==============
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This Hammer point release fixes a build issue present in 0.94.8 that prevented us
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from generating packages for Ubuntu Precise and CentOS 6.x.
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We recommend all users of v0.94.7 or older upgrade.
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For more detailed information, see :download:`the complete changelog <../changelog/v0.94.9.txt>`.
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Notable Changes
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---------------
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* build/ops: revert: boost uuid makes valgrind complain (`pr#10913 <http://github.com/ceph/ceph/pull/10913>`_, Sage Weil)
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v0.94.8 Hammer
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==============
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This Hammer point release fixes several bugs.
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We recommend that all hammer v0.94.x users upgrade.
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For more detailed information, see :download:`the complete changelog <../changelog/v0.94.8.txt>`.
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Notable Changes
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---------------
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* build/ops: rocksdb do not link against tcmalloc if it's disabled (`issue#14799 <http://tracker.ceph.com/issues/14799>`_, `pr#10750 <http://github.com/ceph/ceph/pull/10750>`_, Sage Weil, Kefu Chai)
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* build/ops: Add -D_LARGEFILE64_SOURCE to Linux build. (`issue#16611 <http://tracker.ceph.com/issues/16611>`_, `pr#10182 <http://github.com/ceph/ceph/pull/10182>`_, Ira Cooper)
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* build/ops: boost uuid makes valgrind complain (`issue#12736 <http://tracker.ceph.com/issues/12736>`_, `pr#9741 <http://github.com/ceph/ceph/pull/9741>`_, Sage Weil, Rohan Mars)
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* build/ops: ceph-disk s/by-parttype-uuid/by-parttypeuuid/ (`issue#15867 <http://tracker.ceph.com/issues/15867>`_, `pr#9107 <http://github.com/ceph/ceph/pull/9107>`_, Nathan Cutler)
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* common: add units to rados bench output and clean up formatting (`issue#12248 <http://tracker.ceph.com/issues/12248>`_, `pr#8960 <http://github.com/ceph/ceph/pull/8960>`_, Dmitry Yatsushkevich, Brad Hubbard, Gu Zhongyan)
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* common: config set with negative value results in "error setting 'filestore_merge_threshold' to '-40': (22) Invalid argument" (`issue#13829 <http://tracker.ceph.com/issues/13829>`_, `pr#10291 <http://github.com/ceph/ceph/pull/10291>`_, Brad Hubbard, Kefu Chai)
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* common: linking to -lrbd causes process startup times to balloon (`issue#15225 <http://tracker.ceph.com/issues/15225>`_, `pr#8538 <http://github.com/ceph/ceph/pull/8538>`_, Richard W.M. Jones)
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* doc: fix by-parttypeuuid in ceph-disk(8) nroff (`issue#15867 <http://tracker.ceph.com/issues/15867>`_, `pr#10699 <http://github.com/ceph/ceph/pull/10699>`_, Ken Dreyer)
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* fs: double decreased the count to trim caps which will cause failing to respond to cache pressure (`issue#14319 <http://tracker.ceph.com/issues/14319>`_, `pr#8804 <http://github.com/ceph/ceph/pull/8804>`_, Zhi Zhang)
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* log: do not repeat errors to stderr (`issue#14616 <http://tracker.ceph.com/issues/14616>`_, `pr#10227 <http://github.com/ceph/ceph/pull/10227>`_, Sage Weil)
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* mds: failing file operations on kernel based cephfs mount point leaves unaccessible file behind on hammer 0.94.7 (`issue#16013 <http://tracker.ceph.com/issues/16013>`_, `pr#10198 <http://github.com/ceph/ceph/pull/10198>`_, Yan, Zheng)
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* mds: fix stray purging in 'stripe_count > 1' case (`issue#15050 <http://tracker.ceph.com/issues/15050>`_, `pr#8042 <http://github.com/ceph/ceph/pull/8042>`_, Yan, Zheng)
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* mds: wrongly treat symlink inode as normal file/dir when symlink inode is stale on kcephfs (`issue#15702 <http://tracker.ceph.com/issues/15702>`_, `pr#9404 <http://github.com/ceph/ceph/pull/9404>`_, Zhi Zhang)
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* mon: LibRadosMiscConnectFailure.ConnectFailure (not so intermittent) failure in upgrade/hammer-x (`issue#13992 <http://tracker.ceph.com/issues/13992>`_, `pr#8806 <http://github.com/ceph/ceph/pull/8806>`_, Sage Weil)
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* mon: Monitor: validate prefix on handle_command() (`issue#16297 <http://tracker.ceph.com/issues/16297>`_, `pr#10038 <http://github.com/ceph/ceph/pull/10038>`_, You Ji)
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* mon: drop pg temps from not the current primary in OSDMonitor (`issue#16127 <http://tracker.ceph.com/issues/16127>`_, `pr#9893 <http://github.com/ceph/ceph/pull/9893>`_, Samuel Just)
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* mon: fix calculation of %USED (`issue#15641 <http://tracker.ceph.com/issues/15641>`_, `pr#9125 <http://github.com/ceph/ceph/pull/9125>`_, Ruifeng Yang, David Zafman)
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* mon: improve reweight_by_utilization() logic (`issue#15686 <http://tracker.ceph.com/issues/15686>`_, `pr#9416 <http://github.com/ceph/ceph/pull/9416>`_, xie xingguo)
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* mon: pool quota alarm is not in effect (`issue#15478 <http://tracker.ceph.com/issues/15478>`_, `pr#8593 <http://github.com/ceph/ceph/pull/8593>`_, Danny Al-Gaaf)
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* mon: wrong ceph get mdsmap assertion (`issue#14681 <http://tracker.ceph.com/issues/14681>`_, `pr#7542 <http://github.com/ceph/ceph/pull/7542>`_, Vicente Cheng)
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* msgr: ceph-osd valgrind invalid reads/writes (`issue#15870 <http://tracker.ceph.com/issues/15870>`_, `pr#9238 <http://github.com/ceph/ceph/pull/9238>`_, Samuel Just)
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* objecter: LibRadosWatchNotifyPPTests/LibRadosWatchNotifyPP.WatchNotify2Timeout/1 segv (`issue#15760 <http://tracker.ceph.com/issues/15760>`_, `pr#9400 <http://github.com/ceph/ceph/pull/9400>`_, Sage Weil)
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* osd: OSD reporting ENOTEMPTY and crashing (`issue#14766 <http://tracker.ceph.com/issues/14766>`_, `pr#9277 <http://github.com/ceph/ceph/pull/9277>`_, Samuel Just)
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|
* osd: When generating past intervals due to an import end at pg epoch and fix build_past_intervals_parallel (`issue#12387 <http://tracker.ceph.com/issues/12387>`_, `issue#14438 <http://tracker.ceph.com/issues/14438>`_, `pr#8464 <http://github.com/ceph/ceph/pull/8464>`_, David Zafman)
|
|
* osd: acting_primary not updated on split (`issue#15523 <http://tracker.ceph.com/issues/15523>`_, `pr#9001 <http://github.com/ceph/ceph/pull/9001>`_, Sage Weil)
|
|
* osd: assert(!actingbackfill.empty()): old watch timeout tries to queue repop on replica (`issue#15391 <http://tracker.ceph.com/issues/15391>`_, `pr#8665 <http://github.com/ceph/ceph/pull/8665>`_, Sage Weil)
|
|
* osd: assert(rollback_info_trimmed_to == head) in PGLog (`issue#13965 <http://tracker.ceph.com/issues/13965>`_, `pr#8849 <http://github.com/ceph/ceph/pull/8849>`_, Samuel Just)
|
|
* osd: delete one of the repeated op->mark_started in ReplicatedBackend::sub_op_modify_impl (`issue#16572 <http://tracker.ceph.com/issues/16572>`_, `pr#9977 <http://github.com/ceph/ceph/pull/9977>`_, shun-s)
|
|
* osd: fix omap digest compare when scrub (`issue#16000 <http://tracker.ceph.com/issues/16000>`_, `pr#9271 <http://github.com/ceph/ceph/pull/9271>`_, Xinze Chi)
|
|
* osd: is_split crash in handle_pg_create (`issue#15426 <http://tracker.ceph.com/issues/15426>`_, `pr#8805 <http://github.com/ceph/ceph/pull/8805>`_, Kefu Chai)
|
|
* osd: objects unfound after repair (fixed by repeering the pg) (`issue#15006 <http://tracker.ceph.com/issues/15006>`_, `pr#7961 <http://github.com/ceph/ceph/pull/7961>`_, Jianpeng Ma, Loic Dachary, Kefu Chai)
|
|
* osd: rados cppool omap to ec pool crashes osd (`issue#14695 <http://tracker.ceph.com/issues/14695>`_, `pr#8845 <http://github.com/ceph/ceph/pull/8845>`_, Jianpeng Ma)
|
|
* osd: remove all stale osdmaps in handle_osd_map() (`issue#13990 <http://tracker.ceph.com/issues/13990>`_, `pr#9090 <http://github.com/ceph/ceph/pull/9090>`_, Kefu Chai)
|
|
* osd: send write and read sub ops on behalf of client ops at normal priority in ECBackend (`issue#14313 <http://tracker.ceph.com/issues/14313>`_, `pr#8573 <http://github.com/ceph/ceph/pull/8573>`_, Samuel Just)
|
|
* rbd: snap rollback: restore the link to parent (`issue#14512 <http://tracker.ceph.com/issues/14512>`_, `pr#8535 <http://github.com/ceph/ceph/pull/8535>`_, Alexey Sheplyakov)
|
|
* rgw: S3: set EncodingType in ListBucketResult (`issue#15896 <http://tracker.ceph.com/issues/15896>`_, `pr#8987 <http://github.com/ceph/ceph/pull/8987>`_, Victor Makarov, Robin H. Johnson)
|
|
* rgw: backport rgwx-copy-if-newer for radosgw-agent (`issue#16262 <http://tracker.ceph.com/issues/16262>`_, `pr#9671 <http://github.com/ceph/ceph/pull/9671>`_, Yehuda Sadeh)
|
|
* rgw: bucket listing following object delete is partial (`issue#14826 <http://tracker.ceph.com/issues/14826>`_, `pr#10555 <http://github.com/ceph/ceph/pull/10555>`_, Orit Wasserman)
|
|
* rgw: convert plain object to versioned (with null version) when removing (`issue#15243 <http://tracker.ceph.com/issues/15243>`_, `pr#8755 <http://github.com/ceph/ceph/pull/8755>`_, Yehuda Sadeh)
|
|
* rgw: fix multi-delete query param parsing. (`issue#16618 <http://tracker.ceph.com/issues/16618>`_, `pr#10189 <http://github.com/ceph/ceph/pull/10189>`_, Robin H. Johnson)
|
|
* rgw: have a flavor of bucket deletion to bypass GC and to trigger (`issue#15557 <http://tracker.ceph.com/issues/15557>`_, `pr#10509 <http://github.com/ceph/ceph/pull/10509>`_, Pavan Rallabhandi)
|
|
* rgw: keep track of written_objs correctly (`issue#15886 <http://tracker.ceph.com/issues/15886>`_, `pr#9240 <http://github.com/ceph/ceph/pull/9240>`_, Yehuda Sadeh)
|
|
* rgw: multipart ListPartsResult has missing quotes on ETag (`issue#15334 <http://tracker.ceph.com/issues/15334>`_, `pr#8475 <http://github.com/ceph/ceph/pull/8475>`_, xie xingguo, Robin H. Johnson)
|
|
* rgw: no Last-Modified, Content-Size and X-Object-Manifest headers if no segments in DLO manifest (`issue#15812 <http://tracker.ceph.com/issues/15812>`_, `pr#9402 <http://github.com/ceph/ceph/pull/9402>`_, Radoslaw Zarzynski)
|
|
* rgw: radosgw server abort when user passed bad parameters to set quota (`issue#14190 <http://tracker.ceph.com/issues/14190>`_, `issue#14191 <http://tracker.ceph.com/issues/14191>`_, `pr#8313 <http://github.com/ceph/ceph/pull/8313>`_, Dunrong Huang)
|
|
* rgw: radosgw-admin region-map set is not reporting the bucket quota correctly (`issue#16815 <http://tracker.ceph.com/issues/16815>`_, `pr#10554 <http://github.com/ceph/ceph/pull/10554>`_, Yehuda Sadeh, Orit Wasserman)
|
|
* rgw: refrain from sending Content-Type/Content-Length for 304 responses (`issue#16327 <http://tracker.ceph.com/issues/16327>`_, `issue#13582 <http://tracker.ceph.com/issues/13582>`_, `issue#15119 <http://tracker.ceph.com/issues/15119>`_, `issue#14005 <http://tracker.ceph.com/issues/14005>`_, `pr#8379 <http://github.com/ceph/ceph/pull/8379>`_, Yehuda Sadeh, Nathan Cutler, Wido den Hollander)
|
|
* rgw: remove bucket index objects when deleting the bucket (`issue#16412 <http://tracker.ceph.com/issues/16412>`_, `pr#10530 <http://github.com/ceph/ceph/pull/10530>`_, Orit Wasserman)
|
|
* rgw: set Access-Control-Allow-Origin to an asterisk if allowed in a rule (`issue#15348 <http://tracker.ceph.com/issues/15348>`_, `pr#8528 <http://github.com/ceph/ceph/pull/8528>`_, Wido den Hollander)
|
|
* rgw: subset of uploaded objects via radosgw are unretrievable when using EC pool (`issue#15745 <http://tracker.ceph.com/issues/15745>`_, `pr#9407 <http://github.com/ceph/ceph/pull/9407>`_, Yehuda Sadeh)
|
|
* rgw: subuser rm fails with status 125 (`issue#14375 <http://tracker.ceph.com/issues/14375>`_, `pr#9961 <http://github.com/ceph/ceph/pull/9961>`_, Orit Wasserman)
|
|
* rgw: the swift key remains after removing a subuser (`issue#12890 <http://tracker.ceph.com/issues/12890>`_, `issue#14375 <http://tracker.ceph.com/issues/14375>`_, `pr#10718 <http://github.com/ceph/ceph/pull/10718>`_, Orit Wasserman, Sangdi Xu)
|
|
* rgw: user quota may not adjust on bucket removal (`issue#14507 <http://tracker.ceph.com/issues/14507>`_, `pr#8113 <http://github.com/ceph/ceph/pull/8113>`_, Edward Yang)
|
|
* tests: be more generous with test timeout (`issue#15403 <http://tracker.ceph.com/issues/15403>`_, `pr#8470 <http://github.com/ceph/ceph/pull/8470>`_, Loic Dachary)
|
|
* tests: qa/workunits/rbd: respect RBD_CREATE_ARGS environment variable (`issue#16289 <http://tracker.ceph.com/issues/16289>`_, `pr#9722 <http://github.com/ceph/ceph/pull/9722>`_, Mykola Golub)
|
|
|
|
v0.94.7 Hammer
|
|
==============
|
|
|
|
This Hammer point release fixes several minor bugs. It also includes
|
|
a backport of an improved 'ceph osd reweight-by-utilization' command
|
|
for handling OSDs with higher-than-average utilizations.
|
|
|
|
We recommend that all hammer v0.94.x users upgrade.
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.7.txt>`.
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* auth: keyring permisions for mon deamon (`issue#14950 <http://tracker.ceph.com/issues/14950>`_, `pr#8049 <http://github.com/ceph/ceph/pull/8049>`_, Owen Synge)
|
|
* auth: PK11_DestroyContext() is called twice if PK11_DigestFinal() fails (`issue#14958 <http://tracker.ceph.com/issues/14958>`_, `pr#7922 <http://github.com/ceph/ceph/pull/7922>`_, Brad Hubbard, Dunrong Huang)
|
|
* auth: use libnss more safely (`issue#14620 <http://tracker.ceph.com/issues/14620>`_, `pr#7488 <http://github.com/ceph/ceph/pull/7488>`_, Sage Weil)
|
|
* ceph-disk: use blkid instead of sgdisk -i (`issue#14080 <http://tracker.ceph.com/issues/14080>`_, `issue#14094 <http://tracker.ceph.com/issues/14094>`_, `pr#7475 <http://github.com/ceph/ceph/pull/7475>`_, Ilya Dryomov, Loic Dachary)
|
|
* ceph-fuse: fix ceph-fuse writing to stale log file after log rotation (`issue#12350 <http://tracker.ceph.com/issues/12350>`_, `pr#7110 <http://github.com/ceph/ceph/pull/7110>`_, Zhi Zhang)
|
|
* ceph init script unconditionally sources /lib/lsb/init-functions (`issue#14402 <http://tracker.ceph.com/issues/14402>`_, `pr#7797 <http://github.com/ceph/ceph/pull/7797>`_, Yan, Zheng)
|
|
* ceph.in: Notify user that 'tell' can't be used in interactive mode (`issue#14773 <http://tracker.ceph.com/issues/14773>`_, `pr#7656 <http://github.com/ceph/ceph/pull/7656>`_, David Zafman)
|
|
* ceph-objectstore-tool, osd: Fix import handling (`issue#10794 <http://tracker.ceph.com/issues/10794>`_, `issue#13382 <http://tracker.ceph.com/issues/13382>`_, `pr#7917 <http://github.com/ceph/ceph/pull/7917>`_, Sage Weil, David Zafman)
|
|
* client: added permission check based on getgrouplist (`issue#13268 <http://tracker.ceph.com/issues/13268>`_, `pr#6604 <http://github.com/ceph/ceph/pull/6604>`_, Yan, Zheng, Danny Al-Gaaf)
|
|
* client: inoderef (`issue#13729 <http://tracker.ceph.com/issues/13729>`_, `pr#6551 <http://github.com/ceph/ceph/pull/6551>`_, Yan, Zheng)
|
|
* common: clock skew report is incorrect by ceph health detail command (`issue#14175 <http://tracker.ceph.com/issues/14175>`_, `pr#8051 <http://github.com/ceph/ceph/pull/8051>`_, Joao Eduardo Luis)
|
|
* global/pidfile: do not start two daemons with a single pid-file (`issue#13422 <http://tracker.ceph.com/issues/13422>`_, `pr#7671 <http://github.com/ceph/ceph/pull/7671>`_, Loic Dachary, shun song)
|
|
* librados: segfault in Objecter::handle_watch_notify (`issue#13805 <http://tracker.ceph.com/issues/13805>`_, `pr#7992 <http://github.com/ceph/ceph/pull/7992>`_, Sage Weil)
|
|
* librbd: flattening an rbd image with active IO can lead to hang (`issue#14092 <http://tracker.ceph.com/issues/14092>`_, `issue#14483 <http://tracker.ceph.com/issues/14483>`_, `pr#7485 <http://github.com/ceph/ceph/pull/7485>`_, Jason Dillaman)
|
|
* librbd: possible QEMU deadlock after creating image snapshots (`issue#14988 <http://tracker.ceph.com/issues/14988>`_, `pr#8011 <http://github.com/ceph/ceph/pull/8011>`_, Jason Dillaman)
|
|
* mon: Bucket owner isn't changed after unlink/link (`issue#11076 <http://tracker.ceph.com/issues/11076>`_, `pr#8583 <http://github.com/ceph/ceph/pull/8583>`_, Zengran Zhang)
|
|
* monclient: avoid key renew storm on clock skew (`issue#12065 <http://tracker.ceph.com/issues/12065>`_, `pr#8398 <http://github.com/ceph/ceph/pull/8398>`_, Alexey Sheplyakov)
|
|
* mon: implement reweight-by-utilization feature (`issue#15054 <http://tracker.ceph.com/issues/15054>`_, `pr#8026 <http://github.com/ceph/ceph/pull/8026>`_, Kefu Chai, Dan van der Ster, Sage Weil)
|
|
* mon/LogMonitor: use the configured facility if log to syslog (`issue#13748 <http://tracker.ceph.com/issues/13748>`_, `pr#7648 <http://github.com/ceph/ceph/pull/7648>`_, Kefu Chai)
|
|
* mon: mon sync does not copy config-key (`issue#14577 <http://tracker.ceph.com/issues/14577>`_, `pr#7576 <http://github.com/ceph/ceph/pull/7576>`_, Xiaowei Chen)
|
|
* mon/OSDMonitor: avoid underflow in reweight-by-utilization if max_change=1 (`issue#15655 <http://tracker.ceph.com/issues/15655>`_, `pr#8979 <http://github.com/ceph/ceph/pull/8979>`_, Samuel Just)
|
|
* osd: consume_maps clearing of waiting_for_pg needs to check the spg_t shard for acting set membership (`issue#14278 <http://tracker.ceph.com/issues/14278>`_, `pr#7577 <http://github.com/ceph/ceph/pull/7577>`_, Samuel Just)
|
|
* osd: log inconsistent shard sizes (`issue#14009 <http://tracker.ceph.com/issues/14009>`_, `pr#6946 <http://github.com/ceph/ceph/pull/6946>`_, Loic Dachary)
|
|
* osd: OSD coredumps with leveldb compact on mount = true (`issue#14748 <http://tracker.ceph.com/issues/14748>`_, `pr#7645 <http://github.com/ceph/ceph/pull/7645>`_, Xiaoxi Chen)
|
|
* osd/OSDMap: reset osd_primary_affinity shared_ptr when deepish_copy_from (`issue#14686 <http://tracker.ceph.com/issues/14686>`_, `pr#7590 <http://github.com/ceph/ceph/pull/7590>`_, Xinze Chi)
|
|
* osd: Protect against excessively large object map sizes (`issue#15121 <http://tracker.ceph.com/issues/15121>`_, `pr#8401 <http://github.com/ceph/ceph/pull/8401>`_, Jason Dillaman)
|
|
* osd/ReplicatedPG: do not proxy read *and* process op locally (`issue#15171 <http://tracker.ceph.com/issues/15171>`_, `pr#8187 <http://github.com/ceph/ceph/pull/8187>`_, Sage Weil)
|
|
* osd: scrub bogus results when missing a clone (`issue#14875 <http://tracker.ceph.com/issues/14875>`_, `issue#14874 <http://tracker.ceph.com/issues/14874>`_, `issue#14877 <http://tracker.ceph.com/issues/14877>`_, `issue#10098 <http://tracker.ceph.com/issues/10098>`_, `issue#14878 <http://tracker.ceph.com/issues/14878>`_, `issue#14881 <http://tracker.ceph.com/issues/14881>`_, `issue#14882 <http://tracker.ceph.com/issues/14882>`_, `issue#14883 <http://tracker.ceph.com/issues/14883>`_, `issue#14879 <http://tracker.ceph.com/issues/14879>`_, `issue#10290 <http://tracker.ceph.com/issues/10290>`_, `issue#12740 <http://tracker.ceph.com/issues/12740>`_, `issue#12738 <http://tracker.ceph.com/issues/12738>`_, `issue#14880 <http://tracker.ceph.com/issues/14880>`_, `issue#11135 <http://tracker.ceph.com/issues/11135>`_, `issue#14876 <http://tracker.ceph.com/issues/14876>`_, `issue#10809 <http://tracker.ceph.com/issues/10809>`_, `issue#12193 <http://tracker.ceph.com/issues/12193>`_, `issue#11237 <http://tracker.ceph.com/issues/11237>`_, `pr#7702 <http://github.com/ceph/ceph/pull/7702>`_, Xinze Chi, Sage Weil, John Spray, Kefu Chai, Mykola Golub, David Zafman)
|
|
* osd: Unable to bring up OSD's after dealing with FULL cluster (OSD assert with /include/interval_set.h: 386: FAILED assert(_size >= 0)) (`issue#14428 <http://tracker.ceph.com/issues/14428>`_, `pr#7415 <http://github.com/ceph/ceph/pull/7415>`_, Alexey Sheplyakov)
|
|
* osd: use GMT time for the object name of hitsets (`issue#13192 <http://tracker.ceph.com/issues/13192>`_, `issue#9732 <http://tracker.ceph.com/issues/9732>`_, `issue#12968 <http://tracker.ceph.com/issues/12968>`_, `pr#7883 <http://github.com/ceph/ceph/pull/7883>`_, Kefu Chai, David Zafman)
|
|
* qa/workunits/post-file.sh: sudo (`issue#14586 <http://tracker.ceph.com/issues/14586>`_, `pr#7456 <http://github.com/ceph/ceph/pull/7456>`_, Sage Weil)
|
|
* qa/workunits: remove 'mds setmap' from workunits (`pr#8123 <http://github.com/ceph/ceph/pull/8123>`_, Sage Weil)
|
|
* rgw: default quota params (`issue#12997 <http://tracker.ceph.com/issues/12997>`_, `pr#7188 <http://github.com/ceph/ceph/pull/7188>`_, Daniel Gryniewicz)
|
|
* rgw: make rgw_fronends more forgiving of whitespace (`issue#12038 <http://tracker.ceph.com/issues/12038>`_, `pr#7414 <http://github.com/ceph/ceph/pull/7414>`_, Matt Benjamin)
|
|
* rgw: radosgw-admin bucket check --fix not work (`issue#14215 <http://tracker.ceph.com/issues/14215>`_, `pr#7185 <http://github.com/ceph/ceph/pull/7185>`_, Weijun Duan)
|
|
* rpm package building fails if the build machine has lttng and babeltrace development packages installed locally (`issue#14844 <http://tracker.ceph.com/issues/14844>`_, `pr#8440 <http://github.com/ceph/ceph/pull/8440>`_, Kefu Chai)
|
|
* rpm: redhat-lsb-core dependency was dropped, but is still needed (`issue#14906 <http://tracker.ceph.com/issues/14906>`_, `pr#7876 <http://github.com/ceph/ceph/pull/7876>`_, Nathan Cutler)
|
|
* test_bit_vector.cc uses magic numbers against #defines that vary (`issue#14747 <http://tracker.ceph.com/issues/14747>`_, `pr#7672 <http://github.com/ceph/ceph/pull/7672>`_, Jason Dillaman)
|
|
* test/librados/tier.cc doesn't completely clean up EC pools (`issue#13878 <http://tracker.ceph.com/issues/13878>`_, `pr#8052 <http://github.com/ceph/ceph/pull/8052>`_, Loic Dachary, Dan Mick)
|
|
* tests: bufferlist: do not expect !is_page_aligned() after unaligned rebuild (`issue#15305 <http://tracker.ceph.com/issues/15305>`_, `pr#8272 <http://github.com/ceph/ceph/pull/8272>`_, Kefu Chai)
|
|
* tools: fix race condition in seq/rand bench (part 1) (`issue#14968 <http://tracker.ceph.com/issues/14968>`_, `issue#14873 <http://tracker.ceph.com/issues/14873>`_, `pr#7896 <http://github.com/ceph/ceph/pull/7896>`_, Alexey Sheplyakov, Piotr Dałek)
|
|
* tools: fix race condition in seq/rand bench (part 2) (`issue#14873 <http://tracker.ceph.com/issues/14873>`_, `pr#7817 <http://github.com/ceph/ceph/pull/7817>`_, Alexey Sheplyakov)
|
|
* tools/rados: add bench smoke tests (`issue#14971 <http://tracker.ceph.com/issues/14971>`_, `pr#7903 <http://github.com/ceph/ceph/pull/7903>`_, Piotr Dałek)
|
|
* tools, test: Add ceph-objectstore-tool to operate on the meta collection (`issue#14977 <http://tracker.ceph.com/issues/14977>`_, `pr#7911 <http://github.com/ceph/ceph/pull/7911>`_, David Zafman)
|
|
* unittest_crypto: benchmark 100,000 CryptoKey::encrypt() calls (`issue#14863 <http://tracker.ceph.com/issues/14863>`_, `pr#7801 <http://github.com/ceph/ceph/pull/7801>`_, Sage Weil)
|
|
|
|
|
|
v0.94.6 Hammer
|
|
======================
|
|
|
|
This Hammer point release fixes a range of bugs, most notably a fix
|
|
for unbounded growth of the monitor's leveldb store, and a workaround
|
|
in the OSD to keep most xattrs small enough to be stored inline in XFS
|
|
inodes.
|
|
|
|
We recommend that all hammer v0.94.x users upgrade.
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.6.txt>`.
|
|
|
|
Notable Changes
|
|
---------------
|
|
* build/ops: Ceph daemon failed to start, because the service name was already used. (`issue#13474 <http://tracker.ceph.com/issues/13474>`_, `pr#6832 <http://github.com/ceph/ceph/pull/6832>`_, Chuanhong Wang)
|
|
* build/ops: LTTng-UST tracing should be dynamically enabled (`issue#13274 <http://tracker.ceph.com/issues/13274>`_, `pr#6415 <http://github.com/ceph/ceph/pull/6415>`_, Jason Dillaman)
|
|
* build/ops: ceph upstart script rbdmap.conf incorrectly processes parameters (`issue#13214 <http://tracker.ceph.com/issues/13214>`_, `pr#6159 <http://github.com/ceph/ceph/pull/6159>`_, Sage Weil)
|
|
* build/ops: ceph.spec.in License line does not reflect COPYING (`issue#12935 <http://tracker.ceph.com/issues/12935>`_, `pr#6680 <http://github.com/ceph/ceph/pull/6680>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in libcephfs_jni1 has no %post and %postun (`issue#12927 <http://tracker.ceph.com/issues/12927>`_, `pr#5789 <http://github.com/ceph/ceph/pull/5789>`_, Owen Synge)
|
|
* build/ops: configure.ac: no use to add "+" before ac_ext=c (`issue#14330 <http://tracker.ceph.com/issues/14330>`_, `pr#6973 <http://github.com/ceph/ceph/pull/6973>`_, Kefu Chai, Robin H. Johnson)
|
|
* build/ops: deb: strip tracepoint libraries from Wheezy/Precise builds (`issue#14801 <http://tracker.ceph.com/issues/14801>`_, `pr#7316 <http://github.com/ceph/ceph/pull/7316>`_, Jason Dillaman)
|
|
* build/ops: init script reload doesn't work on EL7 (`issue#13709 <http://tracker.ceph.com/issues/13709>`_, `pr#7187 <http://github.com/ceph/ceph/pull/7187>`_, Hervé Rousseau)
|
|
* build/ops: init-rbdmap uses distro-specific functions (`issue#12415 <http://tracker.ceph.com/issues/12415>`_, `pr#6528 <http://github.com/ceph/ceph/pull/6528>`_, Boris Ranto)
|
|
* build/ops: logrotate reload error on Ubuntu 14.04 (`issue#11330 <http://tracker.ceph.com/issues/11330>`_, `pr#5787 <http://github.com/ceph/ceph/pull/5787>`_, Sage Weil)
|
|
* build/ops: miscellaneous spec file fixes (`issue#12931 <http://tracker.ceph.com/issues/12931>`_, `issue#12994 <http://tracker.ceph.com/issues/12994>`_, `issue#12924 <http://tracker.ceph.com/issues/12924>`_, `issue#12360 <http://tracker.ceph.com/issues/12360>`_, `pr#5790 <http://github.com/ceph/ceph/pull/5790>`_, Boris Ranto, Nathan Cutler, Owen Synge, Travis Rhoden, Ken Dreyer)
|
|
* build/ops: pass tcmalloc env through to ceph-os (`issue#14802 <http://tracker.ceph.com/issues/14802>`_, `pr#7365 <http://github.com/ceph/ceph/pull/7365>`_, Sage Weil)
|
|
* build/ops: rbd-replay-* moved from ceph-test-dbg to ceph-common-dbg as well (`issue#13785 <http://tracker.ceph.com/issues/13785>`_, `pr#6580 <http://github.com/ceph/ceph/pull/6580>`_, Loic Dachary)
|
|
* build/ops: unknown argument --quiet in udevadm settle (`issue#13560 <http://tracker.ceph.com/issues/13560>`_, `pr#6530 <http://github.com/ceph/ceph/pull/6530>`_, Jason Dillaman)
|
|
* common: Objecter: pool op callback may hang forever. (`issue#13642 <http://tracker.ceph.com/issues/13642>`_, `pr#6588 <http://github.com/ceph/ceph/pull/6588>`_, xie xingguo)
|
|
* common: Objecter: potential null pointer access when do pool_snap_list. (`issue#13639 <http://tracker.ceph.com/issues/13639>`_, `pr#6839 <http://github.com/ceph/ceph/pull/6839>`_, xie xingguo)
|
|
* common: ThreadPool add/remove work queue methods not thread safe (`issue#12662 <http://tracker.ceph.com/issues/12662>`_, `pr#5889 <http://github.com/ceph/ceph/pull/5889>`_, Jason Dillaman)
|
|
* common: auth/cephx: large amounts of log are produced by osd (`issue#13610 <http://tracker.ceph.com/issues/13610>`_, `pr#6835 <http://github.com/ceph/ceph/pull/6835>`_, Qiankun Zheng)
|
|
* common: client nonce collision due to unshared pid namespaces (`issue#13032 <http://tracker.ceph.com/issues/13032>`_, `pr#6151 <http://github.com/ceph/ceph/pull/6151>`_, Josh Durgin)
|
|
* common: common/Thread:pthread_attr_destroy(thread_attr) when done with it (`issue#12570 <http://tracker.ceph.com/issues/12570>`_, `pr#6157 <http://github.com/ceph/ceph/pull/6157>`_, Piotr Dałek)
|
|
* common: log: Log.cc: Assign LOG_DEBUG priority to syslog calls (`issue#13993 <http://tracker.ceph.com/issues/13993>`_, `pr#6994 <http://github.com/ceph/ceph/pull/6994>`_, Brad Hubbard)
|
|
* common: objecter: cancellation bugs (`issue#13071 <http://tracker.ceph.com/issues/13071>`_, `pr#6155 <http://github.com/ceph/ceph/pull/6155>`_, Jianpeng Ma)
|
|
* common: pure virtual method called (`issue#13636 <http://tracker.ceph.com/issues/13636>`_, `pr#6587 <http://github.com/ceph/ceph/pull/6587>`_, Jason Dillaman)
|
|
* common: small probability sigabrt when setting rados_osd_op_timeout (`issue#13208 <http://tracker.ceph.com/issues/13208>`_, `pr#6143 <http://github.com/ceph/ceph/pull/6143>`_, Ruifeng Yang)
|
|
* common: wrong conditional for boolean function KeyServer::get_auth() (`issue#9756 <http://tracker.ceph.com/issues/9756>`_, `issue#13424 <http://tracker.ceph.com/issues/13424>`_, `pr#6213 <http://github.com/ceph/ceph/pull/6213>`_, Nathan Cutler)
|
|
* crush: crash if we see CRUSH_ITEM_NONE in early rule step (`issue#13477 <http://tracker.ceph.com/issues/13477>`_, `pr#6430 <http://github.com/ceph/ceph/pull/6430>`_, Sage Weil)
|
|
* doc: man: document listwatchers cmd in "rados" manpage (`issue#14556 <http://tracker.ceph.com/issues/14556>`_, `pr#7434 <http://github.com/ceph/ceph/pull/7434>`_, Kefu Chai)
|
|
* doc: regenerate man pages, add orphans commands to radosgw-admin(8) (`issue#14637 <http://tracker.ceph.com/issues/14637>`_, `pr#7524 <http://github.com/ceph/ceph/pull/7524>`_, Ken Dreyer)
|
|
* fs: CephFS restriction on removing cache tiers is overly strict (`issue#11504 <http://tracker.ceph.com/issues/11504>`_, `pr#6402 <http://github.com/ceph/ceph/pull/6402>`_, John Spray)
|
|
* fs: fsstress.sh fails (`issue#12710 <http://tracker.ceph.com/issues/12710>`_, `pr#7454 <http://github.com/ceph/ceph/pull/7454>`_, Yan, Zheng)
|
|
* librados: LibRadosWatchNotify.WatchNotify2Timeout (`issue#13114 <http://tracker.ceph.com/issues/13114>`_, `pr#6336 <http://github.com/ceph/ceph/pull/6336>`_, Sage Weil)
|
|
* librbd: ImageWatcher shouldn't block the notification thread (`issue#14373 <http://tracker.ceph.com/issues/14373>`_, `pr#7407 <http://github.com/ceph/ceph/pull/7407>`_, Jason Dillaman)
|
|
* librbd: diff_iterate needs to handle holes in parent images (`issue#12885 <http://tracker.ceph.com/issues/12885>`_, `pr#6097 <http://github.com/ceph/ceph/pull/6097>`_, Jason Dillaman)
|
|
* librbd: fix merge-diff for >2GB diff-files (`issue#14030 <http://tracker.ceph.com/issues/14030>`_, `pr#6980 <http://github.com/ceph/ceph/pull/6980>`_, Jason Dillaman)
|
|
* librbd: invalidate object map on error even w/o holding lock (`issue#13372 <http://tracker.ceph.com/issues/13372>`_, `pr#6289 <http://github.com/ceph/ceph/pull/6289>`_, Jason Dillaman)
|
|
* librbd: reads larger than cache size hang (`issue#13164 <http://tracker.ceph.com/issues/13164>`_, `pr#6354 <http://github.com/ceph/ceph/pull/6354>`_, Lu Shi)
|
|
* mds: ceph mds add_data_pool check for EC pool is wrong (`issue#12426 <http://tracker.ceph.com/issues/12426>`_, `pr#5766 <http://github.com/ceph/ceph/pull/5766>`_, John Spray)
|
|
* mon: MonitorDBStore: get_next_key() only if prefix matches (`issue#11786 <http://tracker.ceph.com/issues/11786>`_, `pr#5361 <http://github.com/ceph/ceph/pull/5361>`_, Joao Eduardo Luis)
|
|
* mon: OSDMonitor: do not assume a session exists in send_incremental() (`issue#14236 <http://tracker.ceph.com/issues/14236>`_, `pr#7150 <http://github.com/ceph/ceph/pull/7150>`_, Joao Eduardo Luis)
|
|
* mon: check for store writeablility before participating in election (`issue#13089 <http://tracker.ceph.com/issues/13089>`_, `pr#6144 <http://github.com/ceph/ceph/pull/6144>`_, Sage Weil)
|
|
* mon: compact full epochs also (`issue#14537 <http://tracker.ceph.com/issues/14537>`_, `pr#7446 <http://github.com/ceph/ceph/pull/7446>`_, Kefu Chai)
|
|
* mon: include min_last_epoch_clean as part of PGMap::print_summary and PGMap::dump (`issue#13198 <http://tracker.ceph.com/issues/13198>`_, `pr#6152 <http://github.com/ceph/ceph/pull/6152>`_, Guang Yang)
|
|
* mon: map_cache can become inaccurate if osd does not receive the osdmaps (`issue#10930 <http://tracker.ceph.com/issues/10930>`_, `pr#5773 <http://github.com/ceph/ceph/pull/5773>`_, Kefu Chai)
|
|
* mon: should not set isvalid = true when cephx_verify_authorizer return false (`issue#13525 <http://tracker.ceph.com/issues/13525>`_, `pr#6391 <http://github.com/ceph/ceph/pull/6391>`_, Ruifeng Yang)
|
|
* osd: Ceph Pools' MAX AVAIL is 0 if some OSDs' weight is 0 (`issue#13840 <http://tracker.ceph.com/issues/13840>`_, `pr#6834 <http://github.com/ceph/ceph/pull/6834>`_, Chengyuan Li)
|
|
* osd: FileStore calls syncfs(2) even it is not supported (`issue#12512 <http://tracker.ceph.com/issues/12512>`_, `pr#5530 <http://github.com/ceph/ceph/pull/5530>`_, Kefu Chai)
|
|
* osd: FileStore: potential memory leak if getattrs fails. (`issue#13597 <http://tracker.ceph.com/issues/13597>`_, `pr#6420 <http://github.com/ceph/ceph/pull/6420>`_, xie xingguo)
|
|
* osd: IO error on kvm/rbd with an erasure coded pool tier (`issue#12012 <http://tracker.ceph.com/issues/12012>`_, `pr#5897 <http://github.com/ceph/ceph/pull/5897>`_, Kefu Chai)
|
|
* osd: OSD::build_past_intervals_parallel() shall reset primary and up_primary when begin a new past_interval. (`issue#13471 <http://tracker.ceph.com/issues/13471>`_, `pr#6398 <http://github.com/ceph/ceph/pull/6398>`_, xiexingguo)
|
|
* osd: ReplicatedBackend: populate recovery_info.size for clone (bug symptom is size mismatch on replicated backend on a clone in scrub) (`issue#12828 <http://tracker.ceph.com/issues/12828>`_, `pr#6153 <http://github.com/ceph/ceph/pull/6153>`_, Samuel Just)
|
|
* osd: ReplicatedPG: wrong result code checking logic during sparse_read (`issue#14151 <http://tracker.ceph.com/issues/14151>`_, `pr#7179 <http://github.com/ceph/ceph/pull/7179>`_, xie xingguo)
|
|
* osd: ReplicatedPG::hit_set_trim osd/ReplicatedPG.cc: 11006: FAILED assert(obc) (`issue#13192 <http://tracker.ceph.com/issues/13192>`_, `issue#9732 <http://tracker.ceph.com/issues/9732>`_, `issue#12968 <http://tracker.ceph.com/issues/12968>`_, `pr#5825 <http://github.com/ceph/ceph/pull/5825>`_, Kefu Chai, Zhiqiang Wang, Samuel Just, David Zafman)
|
|
* osd: avoid multi set osd_op.outdata in tier pool (`issue#12540 <http://tracker.ceph.com/issues/12540>`_, `pr#6060 <http://github.com/ceph/ceph/pull/6060>`_, Xinze Chi)
|
|
* osd: bug with cache/tiering and snapshot reads (`issue#12748 <http://tracker.ceph.com/issues/12748>`_, `pr#6589 <http://github.com/ceph/ceph/pull/6589>`_, Kefu Chai)
|
|
* osd: ceph osd pool stats broken in hammer (`issue#13843 <http://tracker.ceph.com/issues/13843>`_, `pr#7180 <http://github.com/ceph/ceph/pull/7180>`_, BJ Lougee)
|
|
* osd: ceph-disk prepare fails if device is a symlink (`issue#13438 <http://tracker.ceph.com/issues/13438>`_, `pr#7176 <http://github.com/ceph/ceph/pull/7176>`_, Joe Julian)
|
|
* osd: check for full before changing the cached obc (hammer) (`issue#13098 <http://tracker.ceph.com/issues/13098>`_, `pr#6918 <http://github.com/ceph/ceph/pull/6918>`_, Alexey Sheplyakov)
|
|
* osd: config_opts: increase suicide timeout to 300 to match recovery (`issue#14376 <http://tracker.ceph.com/issues/14376>`_, `pr#7236 <http://github.com/ceph/ceph/pull/7236>`_, Samuel Just)
|
|
* osd: disable filestore_xfs_extsize by default (`issue#14397 <http://tracker.ceph.com/issues/14397>`_, `pr#7411 <http://github.com/ceph/ceph/pull/7411>`_, Ken Dreyer)
|
|
* osd: do not cache unused memory in attrs (`issue#12565 <http://tracker.ceph.com/issues/12565>`_, `pr#6499 <http://github.com/ceph/ceph/pull/6499>`_, Xinze Chi, Ning Yao)
|
|
* osd: dumpling incrementals do not work properly on hammer and newer (`issue#13234 <http://tracker.ceph.com/issues/13234>`_, `pr#6132 <http://github.com/ceph/ceph/pull/6132>`_, Samuel Just)
|
|
* osd: filestore: fix peek_queue for OpSequencer (`issue#13209 <http://tracker.ceph.com/issues/13209>`_, `pr#6145 <http://github.com/ceph/ceph/pull/6145>`_, Xinze Chi)
|
|
* osd: hit set clear repops fired in same epoch as map change -- segfault since they fall into the new interval even though the repops are cleared (`issue#12809 <http://tracker.ceph.com/issues/12809>`_, `pr#5890 <http://github.com/ceph/ceph/pull/5890>`_, Samuel Just)
|
|
* osd: object_info_t::decode() has wrong version (`issue#13462 <http://tracker.ceph.com/issues/13462>`_, `pr#6335 <http://github.com/ceph/ceph/pull/6335>`_, David Zafman)
|
|
* osd: osd/OSD.cc: 2469: FAILED assert(pg_stat_queue.empty()) on shutdown (`issue#14212 <http://tracker.ceph.com/issues/14212>`_, `pr#7178 <http://github.com/ceph/ceph/pull/7178>`_, Sage Weil)
|
|
* osd: osd/PG.cc: 288: FAILED assert(info.last_epoch_started >= info.history.last_epoch_started) (`issue#14015 <http://tracker.ceph.com/issues/14015>`_, `pr#7177 <http://github.com/ceph/ceph/pull/7177>`_, David Zafman)
|
|
* osd: osd/PG.cc: 3837: FAILED assert(0 == "Running incompatible OSD") (`issue#11661 <http://tracker.ceph.com/issues/11661>`_, `pr#7206 <http://github.com/ceph/ceph/pull/7206>`_, David Zafman)
|
|
* osd: osd/ReplicatedPG: Recency fix (`issue#14320 <http://tracker.ceph.com/issues/14320>`_, `pr#7207 <http://github.com/ceph/ceph/pull/7207>`_, Sage Weil, Robert LeBlanc)
|
|
* osd: pg stuck in replay (`issue#13116 <http://tracker.ceph.com/issues/13116>`_, `pr#6401 <http://github.com/ceph/ceph/pull/6401>`_, Sage Weil)
|
|
* osd: race condition detected during send_failures (`issue#13821 <http://tracker.ceph.com/issues/13821>`_, `pr#6755 <http://github.com/ceph/ceph/pull/6755>`_, Sage Weil)
|
|
* osd: randomize scrub times (`issue#10973 <http://tracker.ceph.com/issues/10973>`_, `pr#6199 <http://github.com/ceph/ceph/pull/6199>`_, Kefu Chai)
|
|
* osd: requeue_scrub when kick_object_context_blocked (`issue#12515 <http://tracker.ceph.com/issues/12515>`_, `pr#5891 <http://github.com/ceph/ceph/pull/5891>`_, Xinze Chi)
|
|
* osd: revert: use GMT time for hitsets (`issue#13812 <http://tracker.ceph.com/issues/13812>`_, `pr#6644 <http://github.com/ceph/ceph/pull/6644>`_, Loic Dachary)
|
|
* osd: segfault in agent_work (`issue#13199 <http://tracker.ceph.com/issues/13199>`_, `pr#6146 <http://github.com/ceph/ceph/pull/6146>`_, Samuel Just)
|
|
* osd: should recalc the min_last_epoch_clean when decode PGMap (`issue#13112 <http://tracker.ceph.com/issues/13112>`_, `pr#6154 <http://github.com/ceph/ceph/pull/6154>`_, Kefu Chai)
|
|
* osd: smaller object_info_t xattrs (`issue#14803 <http://tracker.ceph.com/issues/14803>`_, `pr#6544 <http://github.com/ceph/ceph/pull/6544>`_, Sage Weil)
|
|
* osd: we do not ignore notify from down osds (`issue#12990 <http://tracker.ceph.com/issues/12990>`_, `pr#6158 <http://github.com/ceph/ceph/pull/6158>`_, Samuel Just)
|
|
* rbd: QEMU hangs after creating snapshot and stopping VM (`issue#13726 <http://tracker.ceph.com/issues/13726>`_, `pr#6586 <http://github.com/ceph/ceph/pull/6586>`_, Jason Dillaman)
|
|
* rbd: TaskFinisher::cancel should remove event from SafeTimer (`issue#14476 <http://tracker.ceph.com/issues/14476>`_, `pr#7417 <http://github.com/ceph/ceph/pull/7417>`_, Douglas Fuller)
|
|
* rbd: avoid re-writing old-format image header on resize (`issue#13674 <http://tracker.ceph.com/issues/13674>`_, `pr#6585 <http://github.com/ceph/ceph/pull/6585>`_, Jason Dillaman)
|
|
* rbd: fix bench-write (`issue#14225 <http://tracker.ceph.com/issues/14225>`_, `pr#7183 <http://github.com/ceph/ceph/pull/7183>`_, Sage Weil)
|
|
* rbd: rbd-replay does not check for EOF and goes to endless loop (`issue#14452 <http://tracker.ceph.com/issues/14452>`_, `pr#7416 <http://github.com/ceph/ceph/pull/7416>`_, Mykola Golub)
|
|
* rbd: rbd-replay-prep and rbd-replay improvements (`issue#13221 <http://tracker.ceph.com/issues/13221>`_, `issue#13220 <http://tracker.ceph.com/issues/13220>`_, `issue#13378 <http://tracker.ceph.com/issues/13378>`_, `pr#6286 <http://github.com/ceph/ceph/pull/6286>`_, Jason Dillaman)
|
|
* rbd: verify self-managed snapshot functionality on image create (`issue#13633 <http://tracker.ceph.com/issues/13633>`_, `pr#7182 <http://github.com/ceph/ceph/pull/7182>`_, Jason Dillaman)
|
|
* rgw: Make RGW_MAX_PUT_SIZE configurable (`issue#6999 <http://tracker.ceph.com/issues/6999>`_, `pr#7441 <http://github.com/ceph/ceph/pull/7441>`_, Vladislav Odintsov, Yuan Zhou)
|
|
* rgw: Setting ACL on Object removes ETag (`issue#12955 <http://tracker.ceph.com/issues/12955>`_, `pr#6620 <http://github.com/ceph/ceph/pull/6620>`_, Brian Felton)
|
|
* rgw: backport content-type casing (`issue#12939 <http://tracker.ceph.com/issues/12939>`_, `pr#5910 <http://github.com/ceph/ceph/pull/5910>`_, Robin H. Johnson)
|
|
* rgw: bucket listing hangs on versioned buckets (`issue#12913 <http://tracker.ceph.com/issues/12913>`_, `pr#6352 <http://github.com/ceph/ceph/pull/6352>`_, Yehuda Sadeh)
|
|
* rgw: fix wrong etag calculation during POST on S3 bucket. (`issue#11241 <http://tracker.ceph.com/issues/11241>`_, `pr#7442 <http://github.com/ceph/ceph/pull/7442>`_, Vladislav Odintsov, Radoslaw Zarzynski)
|
|
* rgw: get bucket location returns region name, not region api name (`issue#13458 <http://tracker.ceph.com/issues/13458>`_, `pr#6349 <http://github.com/ceph/ceph/pull/6349>`_, Yehuda Sadeh)
|
|
* rgw: missing handling of encoding-type=url when listing keys in bucket (`issue#12735 <http://tracker.ceph.com/issues/12735>`_, `pr#6527 <http://github.com/ceph/ceph/pull/6527>`_, Jeff Weber)
|
|
* rgw: orphan tool should be careful about removing head objects (`issue#12958 <http://tracker.ceph.com/issues/12958>`_, `pr#6351 <http://github.com/ceph/ceph/pull/6351>`_, Yehuda Sadeh)
|
|
* rgw: orphans finish segfaults (`issue#13824 <http://tracker.ceph.com/issues/13824>`_, `pr#7186 <http://github.com/ceph/ceph/pull/7186>`_, Igor Fedotov)
|
|
* rgw: rgw-admin: document orphans commands in usage (`issue#14516 <http://tracker.ceph.com/issues/14516>`_, `pr#7526 <http://github.com/ceph/ceph/pull/7526>`_, Yehuda Sadeh)
|
|
* rgw: swift API returns more than real object count and bytes used when retrieving account metadata (`issue#13140 <http://tracker.ceph.com/issues/13140>`_, `pr#6512 <http://github.com/ceph/ceph/pull/6512>`_, Sangdi Xu)
|
|
* rgw: swift use Civetweb ssl can not get right url (`issue#13628 <http://tracker.ceph.com/issues/13628>`_, `pr#6491 <http://github.com/ceph/ceph/pull/6491>`_, Weijun Duan)
|
|
* rgw: value of Swift API's X-Object-Manifest header is not url_decoded during segment look up (`issue#12728 <http://tracker.ceph.com/issues/12728>`_, `pr#6353 <http://github.com/ceph/ceph/pull/6353>`_, Radoslaw Zarzynski)
|
|
* tests: fixed broken Makefiles after integration of ttng into rados (`issue#13210 <http://tracker.ceph.com/issues/13210>`_, `pr#6322 <http://github.com/ceph/ceph/pull/6322>`_, Sebastien Ponce)
|
|
* tests: fsx failed to compile (`issue#14384 <http://tracker.ceph.com/issues/14384>`_, `pr#7501 <http://github.com/ceph/ceph/pull/7501>`_, Greg Farnum)
|
|
* tests: notification slave needs to wait for master (`issue#13810 <http://tracker.ceph.com/issues/13810>`_, `pr#7226 <http://github.com/ceph/ceph/pull/7226>`_, Jason Dillaman)
|
|
* tests: qa: remove legacy OS support from rbd/qemu-iotests (`issue#13483 <http://tracker.ceph.com/issues/13483>`_, `issue#14385 <http://tracker.ceph.com/issues/14385>`_, `pr#7252 <http://github.com/ceph/ceph/pull/7252>`_, Vasu Kulkarni, Jason Dillaman)
|
|
* tests: testprofile must be removed before it is re-created (`issue#13664 <http://tracker.ceph.com/issues/13664>`_, `pr#6450 <http://github.com/ceph/ceph/pull/6450>`_, Loic Dachary)
|
|
* tools: ceph-monstore-tool must do out_store.close() (`issue#10093 <http://tracker.ceph.com/issues/10093>`_, `pr#7347 <http://github.com/ceph/ceph/pull/7347>`_, huangjun)
|
|
* tools: heavy memory shuffling in rados bench (`issue#12946 <http://tracker.ceph.com/issues/12946>`_, `pr#5810 <http://github.com/ceph/ceph/pull/5810>`_, Piotr Dałek)
|
|
* tools: race condition in rados bench (`issue#12947 <http://tracker.ceph.com/issues/12947>`_, `pr#6791 <http://github.com/ceph/ceph/pull/6791>`_, Piotr Dałek)
|
|
* tools: tool for artificially inflate the leveldb of the mon store for testing purposes (`issue#10093 <http://tracker.ceph.com/issues/10093>`_, `issue#11815 <http://tracker.ceph.com/issues/11815>`_, `issue#14217 <http://tracker.ceph.com/issues/14217>`_, `pr#7412 <http://github.com/ceph/ceph/pull/7412>`_, Cilang Zhao, Bo Cai, Kefu Chai, huangjun, Joao Eduardo Luis)
|
|
|
|
v0.94.5 Hammer
|
|
==============
|
|
|
|
This Hammer point release fixes a critical regression in librbd that can cause
|
|
QEMU/KVM to crash when caching is enabled on images that have been cloned.
|
|
|
|
All v0.94.4 Hammer users are strongly encouraged to upgrade.
|
|
|
|
Notable Changes
|
|
---------------
|
|
* librbd: potential assertion failure during cache read (`issue#13559 <http://tracker.ceph.com/issues/13559>`_, `pr#6348 <http://github.com/ceph/ceph/pull/6348>`_, Jason Dillaman)
|
|
* osd: osd/ReplicatedPG: remove stray debug line (`issue#13455 <http://tracker.ceph.com/issues/13455>`_, `pr#6362 <http://github.com/ceph/ceph/pull/6362>`_, Sage Weil)
|
|
* tests: qemu workunit refers to apt-mirror.front.sepia.ceph.com (`issue#13420 <http://tracker.ceph.com/issues/13420>`_, `pr#6330 <http://github.com/ceph/ceph/pull/6330>`_, Yuan Zhou)
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.5.txt>`.
|
|
|
|
v0.94.4 Hammer
|
|
==============
|
|
|
|
This Hammer point release fixes several important bugs in Hammer, as well as
|
|
fixing interoperability issues that are required before an upgrade to
|
|
Infernalis. That is, all users of earlier version of Hammer or any
|
|
version of Firefly will first need to upgrade to hammer v0.94.4 or
|
|
later before upgrading to Infernalis (or future releases).
|
|
|
|
All v0.94.x Hammer users are strongly encouraged to upgrade.
|
|
|
|
Notable Changes
|
|
---------------
|
|
* build/ops: ceph.spec.in: 50-rbd.rules conditional is wrong (`issue#12166 <http://tracker.ceph.com/issues/12166>`_, `pr#5207 <http://github.com/ceph/ceph/pull/5207>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: ceph-common needs python-argparse on older distros, but doesn't require it (`issue#12034 <http://tracker.ceph.com/issues/12034>`_, `pr#5216 <http://github.com/ceph/ceph/pull/5216>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: radosgw requires apache for SUSE only -- makes no sense (`issue#12358 <http://tracker.ceph.com/issues/12358>`_, `pr#5411 <http://github.com/ceph/ceph/pull/5411>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: rpm: cephfs_java not fully conditionalized (`issue#11991 <http://tracker.ceph.com/issues/11991>`_, `pr#5202 <http://github.com/ceph/ceph/pull/5202>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: rpm: not possible to turn off Java (`issue#11992 <http://tracker.ceph.com/issues/11992>`_, `pr#5203 <http://github.com/ceph/ceph/pull/5203>`_, Owen Synge)
|
|
* build/ops: ceph.spec.in: running fdupes unnecessarily (`issue#12301 <http://tracker.ceph.com/issues/12301>`_, `pr#5223 <http://github.com/ceph/ceph/pull/5223>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: snappy-devel for all supported distros (`issue#12361 <http://tracker.ceph.com/issues/12361>`_, `pr#5264 <http://github.com/ceph/ceph/pull/5264>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: SUSE/openSUSE builds need libbz2-devel (`issue#11629 <http://tracker.ceph.com/issues/11629>`_, `pr#5204 <http://github.com/ceph/ceph/pull/5204>`_, Nathan Cutler)
|
|
* build/ops: ceph.spec.in: useless %py_requires breaks SLE11-SP3 build (`issue#12351 <http://tracker.ceph.com/issues/12351>`_, `pr#5412 <http://github.com/ceph/ceph/pull/5412>`_, Nathan Cutler)
|
|
* build/ops: error in ext_mime_map_init() when /etc/mime.types is missing (`issue#11864 <http://tracker.ceph.com/issues/11864>`_, `pr#5385 <http://github.com/ceph/ceph/pull/5385>`_, Ken Dreyer)
|
|
* build/ops: upstart: limit respawn to 3 in 30 mins (instead of 5 in 30s) (`issue#11798 <http://tracker.ceph.com/issues/11798>`_, `pr#5930 <http://github.com/ceph/ceph/pull/5930>`_, Sage Weil)
|
|
* build/ops: With root as default user, unable to have multiple RGW instances running (`issue#10927 <http://tracker.ceph.com/issues/10927>`_, `pr#6161 <http://github.com/ceph/ceph/pull/6161>`_, Sage Weil)
|
|
* build/ops: With root as default user, unable to have multiple RGW instances running (`issue#11140 <http://tracker.ceph.com/issues/11140>`_, `pr#6161 <http://github.com/ceph/ceph/pull/6161>`_, Sage Weil)
|
|
* build/ops: With root as default user, unable to have multiple RGW instances running (`issue#11686 <http://tracker.ceph.com/issues/11686>`_, `pr#6161 <http://github.com/ceph/ceph/pull/6161>`_, Sage Weil)
|
|
* build/ops: With root as default user, unable to have multiple RGW instances running (`issue#12407 <http://tracker.ceph.com/issues/12407>`_, `pr#6161 <http://github.com/ceph/ceph/pull/6161>`_, Sage Weil)
|
|
* cli: ceph: cli throws exception on unrecognized errno (`issue#11354 <http://tracker.ceph.com/issues/11354>`_, `pr#5368 <http://github.com/ceph/ceph/pull/5368>`_, Kefu Chai)
|
|
* cli: ceph tell: broken error message / misleading hinting (`issue#11101 <http://tracker.ceph.com/issues/11101>`_, `pr#5371 <http://github.com/ceph/ceph/pull/5371>`_, Kefu Chai)
|
|
* common: arm: all programs that link to librados2 hang forever on startup (`issue#12505 <http://tracker.ceph.com/issues/12505>`_, `pr#5366 <http://github.com/ceph/ceph/pull/5366>`_, Boris Ranto)
|
|
* common: buffer: critical bufferlist::zero bug (`issue#12252 <http://tracker.ceph.com/issues/12252>`_, `pr#5365 <http://github.com/ceph/ceph/pull/5365>`_, Haomai Wang)
|
|
* common: ceph-object-corpus: add 0.94.2-207-g88e7ee7 hammer objects (`issue#13070 <http://tracker.ceph.com/issues/13070>`_, `pr#5551 <http://github.com/ceph/ceph/pull/5551>`_, Sage Weil)
|
|
* common: do not insert emtpy ptr when rebuild emtpy bufferlist (`issue#12775 <http://tracker.ceph.com/issues/12775>`_, `pr#5764 <http://github.com/ceph/ceph/pull/5764>`_, Xinze Chi)
|
|
* common: [ FAILED ] TestLibRBD.BlockingAIO (`issue#12479 <http://tracker.ceph.com/issues/12479>`_, `pr#5768 <http://github.com/ceph/ceph/pull/5768>`_, Jason Dillaman)
|
|
* common: LibCephFS.GetPoolId failure (`issue#12598 <http://tracker.ceph.com/issues/12598>`_, `pr#5887 <http://github.com/ceph/ceph/pull/5887>`_, Yan, Zheng)
|
|
* common: Memory leak in Mutex.cc, pthread_mutexattr_init without pthread_mutexattr_destroy (`issue#11762 <http://tracker.ceph.com/issues/11762>`_, `pr#5378 <http://github.com/ceph/ceph/pull/5378>`_, Ketor Meng)
|
|
* common: object_map_update fails with -EINVAL return code (`issue#12611 <http://tracker.ceph.com/issues/12611>`_, `pr#5559 <http://github.com/ceph/ceph/pull/5559>`_, Jason Dillaman)
|
|
* common: Pipe: Drop connect_seq increase line (`issue#13093 <http://tracker.ceph.com/issues/13093>`_, `pr#5908 <http://github.com/ceph/ceph/pull/5908>`_, Haomai Wang)
|
|
* common: recursive lock of md_config_t (0) (`issue#12614 <http://tracker.ceph.com/issues/12614>`_, `pr#5759 <http://github.com/ceph/ceph/pull/5759>`_, Josh Durgin)
|
|
* crush: ceph osd crush reweight-subtree does not reweight parent node (`issue#11855 <http://tracker.ceph.com/issues/11855>`_, `pr#5374 <http://github.com/ceph/ceph/pull/5374>`_, Sage Weil)
|
|
* doc: update docs to point to download.ceph.com (`issue#13162 <http://tracker.ceph.com/issues/13162>`_, `pr#6156 <http://github.com/ceph/ceph/pull/6156>`_, Alfredo Deza)
|
|
* fs: ceph-fuse 0.94.2-1trusty segfaults / aborts (`issue#12297 <http://tracker.ceph.com/issues/12297>`_, `pr#5381 <http://github.com/ceph/ceph/pull/5381>`_, Greg Farnum)
|
|
* fs: segfault launching ceph-fuse with bad --name (`issue#12417 <http://tracker.ceph.com/issues/12417>`_, `pr#5382 <http://github.com/ceph/ceph/pull/5382>`_, John Spray)
|
|
* librados: Change radosgw pools default crush ruleset (`issue#11640 <http://tracker.ceph.com/issues/11640>`_, `pr#5754 <http://github.com/ceph/ceph/pull/5754>`_, Yuan Zhou)
|
|
* librbd: correct issues discovered via lockdep / helgrind (`issue#12345 <http://tracker.ceph.com/issues/12345>`_, `pr#5296 <http://github.com/ceph/ceph/pull/5296>`_, Jason Dillaman)
|
|
* librbd: Crash during TestInternal.MultipleResize (`issue#12664 <http://tracker.ceph.com/issues/12664>`_, `pr#5769 <http://github.com/ceph/ceph/pull/5769>`_, Jason Dillaman)
|
|
* librbd: deadlock during cooperative exclusive lock transition (`issue#11537 <http://tracker.ceph.com/issues/11537>`_, `pr#5319 <http://github.com/ceph/ceph/pull/5319>`_, Jason Dillaman)
|
|
* librbd: Possible crash while concurrently writing and shrinking an image (`issue#11743 <http://tracker.ceph.com/issues/11743>`_, `pr#5318 <http://github.com/ceph/ceph/pull/5318>`_, Jason Dillaman)
|
|
* mon: add a cache layer over MonitorDBStore (`issue#12638 <http://tracker.ceph.com/issues/12638>`_, `pr#5697 <http://github.com/ceph/ceph/pull/5697>`_, Kefu Chai)
|
|
* mon: fix crush testing for new pools (`issue#13400 <http://tracker.ceph.com/issues/13400>`_, `pr#6192 <http://github.com/ceph/ceph/pull/6192>`_, Sage Weil)
|
|
* mon: get pools health'info have error (`issue#12402 <http://tracker.ceph.com/issues/12402>`_, `pr#5369 <http://github.com/ceph/ceph/pull/5369>`_, renhwztetecs)
|
|
* mon: implicit erasure code crush ruleset is not validated (`issue#11814 <http://tracker.ceph.com/issues/11814>`_, `pr#5276 <http://github.com/ceph/ceph/pull/5276>`_, Loic Dachary)
|
|
* mon: PaxosService: call post_refresh() instead of post_paxos_update() (`issue#11470 <http://tracker.ceph.com/issues/11470>`_, `pr#5359 <http://github.com/ceph/ceph/pull/5359>`_, Joao Eduardo Luis)
|
|
* mon: pgmonitor: wrong at/near target max“ reporting (`issue#12401 <http://tracker.ceph.com/issues/12401>`_, `pr#5370 <http://github.com/ceph/ceph/pull/5370>`_, huangjun)
|
|
* mon: register_new_pgs() should check ruleno instead of its index (`issue#12210 <http://tracker.ceph.com/issues/12210>`_, `pr#5377 <http://github.com/ceph/ceph/pull/5377>`_, Xinze Chi)
|
|
* mon: Show osd as NONE in ceph osd map <pool> <object> output (`issue#11820 <http://tracker.ceph.com/issues/11820>`_, `pr#5376 <http://github.com/ceph/ceph/pull/5376>`_, Shylesh Kumar)
|
|
* mon: the output is wrong when runing ceph osd reweight (`issue#12251 <http://tracker.ceph.com/issues/12251>`_, `pr#5372 <http://github.com/ceph/ceph/pull/5372>`_, Joao Eduardo Luis)
|
|
* osd: allow peek_map_epoch to return an error (`issue#13060 <http://tracker.ceph.com/issues/13060>`_, `pr#5892 <http://github.com/ceph/ceph/pull/5892>`_, Sage Weil)
|
|
* osd: cache agent is idle although one object is left in the cache (`issue#12673 <http://tracker.ceph.com/issues/12673>`_, `pr#5765 <http://github.com/ceph/ceph/pull/5765>`_, Loic Dachary)
|
|
* osd: copy-from doesn't preserve truncate_{seq,size} (`issue#12551 <http://tracker.ceph.com/issues/12551>`_, `pr#5885 <http://github.com/ceph/ceph/pull/5885>`_, Samuel Just)
|
|
* osd: crash creating/deleting pools (`issue#12429 <http://tracker.ceph.com/issues/12429>`_, `pr#5527 <http://github.com/ceph/ceph/pull/5527>`_, John Spray)
|
|
* osd: fix repair when recorded digest is wrong (`issue#12577 <http://tracker.ceph.com/issues/12577>`_, `pr#5468 <http://github.com/ceph/ceph/pull/5468>`_, Sage Weil)
|
|
* osd: include/ceph_features: define HAMMER_0_94_4 feature (`issue#13026 <http://tracker.ceph.com/issues/13026>`_, `pr#5687 <http://github.com/ceph/ceph/pull/5687>`_, Sage Weil)
|
|
* osd: is_new_interval() fixes (`issue#10399 <http://tracker.ceph.com/issues/10399>`_, `pr#5691 <http://github.com/ceph/ceph/pull/5691>`_, Jason Dillaman)
|
|
* osd: is_new_interval() fixes (`issue#11771 <http://tracker.ceph.com/issues/11771>`_, `pr#5691 <http://github.com/ceph/ceph/pull/5691>`_, Jason Dillaman)
|
|
* osd: long standing slow requests: connection->session->waiting_for_map->connection ref cycle (`issue#12338 <http://tracker.ceph.com/issues/12338>`_, `pr#5761 <http://github.com/ceph/ceph/pull/5761>`_, Samuel Just)
|
|
* osd: Mutex Assert from PipeConnection::try_get_pipe (`issue#12437 <http://tracker.ceph.com/issues/12437>`_, `pr#5758 <http://github.com/ceph/ceph/pull/5758>`_, David Zafman)
|
|
* osd: pg_interval_t::check_new_interval - for ec pool, should not rely on min_size to determine if the PG was active at the interval (`issue#12162 <http://tracker.ceph.com/issues/12162>`_, `pr#5373 <http://github.com/ceph/ceph/pull/5373>`_, Guang G Yang)
|
|
* osd: PGLog.cc: 732: FAILED assert(log.log.size() == log_keys_debug.size()) (`issue#12652 <http://tracker.ceph.com/issues/12652>`_, `pr#5763 <http://github.com/ceph/ceph/pull/5763>`_, Sage Weil)
|
|
* osd: PGLog::proc_replica_log: correctly handle case where entries between olog.head and log.tail were split out (`issue#11358 <http://tracker.ceph.com/issues/11358>`_, `pr#5380 <http://github.com/ceph/ceph/pull/5380>`_, Samuel Just)
|
|
* osd: read on chunk-aligned xattr not handled (`issue#12309 <http://tracker.ceph.com/issues/12309>`_, `pr#5367 <http://github.com/ceph/ceph/pull/5367>`_, Sage Weil)
|
|
* osd: suicide timeout during peering - search for missing objects (`issue#12523 <http://tracker.ceph.com/issues/12523>`_, `pr#5762 <http://github.com/ceph/ceph/pull/5762>`_, Guang G Yang)
|
|
* osd: WBThrottle::clear_object: signal on cond when we reduce throttle values (`issue#12223 <http://tracker.ceph.com/issues/12223>`_, `pr#5757 <http://github.com/ceph/ceph/pull/5757>`_, Samuel Just)
|
|
* rbd: crash during shutdown after writeback blocked by IO errors (`issue#12597 <http://tracker.ceph.com/issues/12597>`_, `pr#5767 <http://github.com/ceph/ceph/pull/5767>`_, Jianpeng Ma)
|
|
* rgw: add delimiter to prefix only when path is specified (`issue#12960 <http://tracker.ceph.com/issues/12960>`_, `pr#5860 <http://github.com/ceph/ceph/pull/5860>`_, Sylvain Baubeau)
|
|
* rgw: create a tool for orphaned objects cleanup (`issue#9604 <http://tracker.ceph.com/issues/9604>`_, `pr#5717 <http://github.com/ceph/ceph/pull/5717>`_, Yehuda Sadeh)
|
|
* rgw: don't preserve acls when copying object (`issue#11563 <http://tracker.ceph.com/issues/11563>`_, `pr#6039 <http://github.com/ceph/ceph/pull/6039>`_, Yehuda Sadeh)
|
|
* rgw: don't preserve acls when copying object (`issue#12370 <http://tracker.ceph.com/issues/12370>`_, `pr#6039 <http://github.com/ceph/ceph/pull/6039>`_, Yehuda Sadeh)
|
|
* rgw: don't preserve acls when copying object (`issue#13015 <http://tracker.ceph.com/issues/13015>`_, `pr#6039 <http://github.com/ceph/ceph/pull/6039>`_, Yehuda Sadeh)
|
|
* rgw: Ensure that swift keys don't include backslashes (`issue#7647 <http://tracker.ceph.com/issues/7647>`_, `pr#5716 <http://github.com/ceph/ceph/pull/5716>`_, Yehuda Sadeh)
|
|
* rgw: GWWatcher::handle_error -> common/Mutex.cc: 95: FAILED assert(r == 0) (`issue#12208 <http://tracker.ceph.com/issues/12208>`_, `pr#6164 <http://github.com/ceph/ceph/pull/6164>`_, Yehuda Sadeh)
|
|
* rgw: HTTP return code is not being logged by CivetWeb (`issue#12432 <http://tracker.ceph.com/issues/12432>`_, `pr#5498 <http://github.com/ceph/ceph/pull/5498>`_, Yehuda Sadeh)
|
|
* rgw: init_rados failed leads to repeated delete (`issue#12978 <http://tracker.ceph.com/issues/12978>`_, `pr#6165 <http://github.com/ceph/ceph/pull/6165>`_, Xiaowei Chen)
|
|
* rgw: init some manifest fields when handling explicit objs (`issue#11455 <http://tracker.ceph.com/issues/11455>`_, `pr#5732 <http://github.com/ceph/ceph/pull/5732>`_, Yehuda Sadeh)
|
|
* rgw: Keystone Fernet tokens break auth (`issue#12761 <http://tracker.ceph.com/issues/12761>`_, `pr#6162 <http://github.com/ceph/ceph/pull/6162>`_, Abhishek Lekshmanan)
|
|
* rgw: region data still exist in region-map after region-map update (`issue#12964 <http://tracker.ceph.com/issues/12964>`_, `pr#6163 <http://github.com/ceph/ceph/pull/6163>`_, dwj192)
|
|
* rgw: remove trailing :port from host for purposes of subdomain matching (`issue#12353 <http://tracker.ceph.com/issues/12353>`_, `pr#6042 <http://github.com/ceph/ceph/pull/6042>`_, Yehuda Sadeh)
|
|
* rgw: rest-bench common/WorkQueue.cc: 54: FAILED assert(_threads.empty()) (`issue#3896 <http://tracker.ceph.com/issues/3896>`_, `pr#5383 <http://github.com/ceph/ceph/pull/5383>`_, huangjun)
|
|
* rgw: returns requested bucket name raw in Bucket response header (`issue#12537 <http://tracker.ceph.com/issues/12537>`_, `pr#5715 <http://github.com/ceph/ceph/pull/5715>`_, Yehuda Sadeh)
|
|
* rgw: segmentation fault when rgw_gc_max_objs > HASH_PRIME (`issue#12630 <http://tracker.ceph.com/issues/12630>`_, `pr#5719 <http://github.com/ceph/ceph/pull/5719>`_, Ruifeng Yang)
|
|
* rgw: segments are read during HEAD on Swift DLO (`issue#12780 <http://tracker.ceph.com/issues/12780>`_, `pr#6160 <http://github.com/ceph/ceph/pull/6160>`_, Yehuda Sadeh)
|
|
* rgw: setting max number of buckets for user via ceph.conf option (`issue#12714 <http://tracker.ceph.com/issues/12714>`_, `pr#6166 <http://github.com/ceph/ceph/pull/6166>`_, Vikhyat Umrao)
|
|
* rgw: Swift API: X-Trans-Id header is wrongly formatted (`issue#12108 <http://tracker.ceph.com/issues/12108>`_, `pr#5721 <http://github.com/ceph/ceph/pull/5721>`_, Radoslaw Zarzynski)
|
|
* rgw: testGetContentType and testHead failed (`issue#11091 <http://tracker.ceph.com/issues/11091>`_, `pr#5718 <http://github.com/ceph/ceph/pull/5718>`_, Radoslaw Zarzynski)
|
|
* rgw: testGetContentType and testHead failed (`issue#11438 <http://tracker.ceph.com/issues/11438>`_, `pr#5718 <http://github.com/ceph/ceph/pull/5718>`_, Radoslaw Zarzynski)
|
|
* rgw: testGetContentType and testHead failed (`issue#12157 <http://tracker.ceph.com/issues/12157>`_, `pr#5718 <http://github.com/ceph/ceph/pull/5718>`_, Radoslaw Zarzynski)
|
|
* rgw: testGetContentType and testHead failed (`issue#12158 <http://tracker.ceph.com/issues/12158>`_, `pr#5718 <http://github.com/ceph/ceph/pull/5718>`_, Radoslaw Zarzynski)
|
|
* rgw: testGetContentType and testHead failed (`issue#12363 <http://tracker.ceph.com/issues/12363>`_, `pr#5718 <http://github.com/ceph/ceph/pull/5718>`_, Radoslaw Zarzynski)
|
|
* rgw: the arguments 'domain' should not be assigned when return false (`issue#12629 <http://tracker.ceph.com/issues/12629>`_, `pr#5720 <http://github.com/ceph/ceph/pull/5720>`_, Ruifeng Yang)
|
|
* tests: qa/workunits/cephtool/test.sh: don't assume crash_replay_interval=45 (`issue#13406 <http://tracker.ceph.com/issues/13406>`_, `pr#6172 <http://github.com/ceph/ceph/pull/6172>`_, Sage Weil)
|
|
* tests: TEST_crush_rule_create_erasure consistently fails on i386 builder (`issue#12419 <http://tracker.ceph.com/issues/12419>`_, `pr#6201 <http://github.com/ceph/ceph/pull/6201>`_, Loic Dachary)
|
|
* tools: ceph-disk zap should ensure block device (`issue#11272 <http://tracker.ceph.com/issues/11272>`_, `pr#5755 <http://github.com/ceph/ceph/pull/5755>`_, Loic Dachary)
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.4.txt>`.
|
|
|
|
|
|
v0.94.3 Hammer
|
|
==============
|
|
|
|
This Hammer point release fixes a critical (though rare) data
|
|
corruption bug that could be triggered when logs are rotated via
|
|
SIGHUP. It also fixes a range of other important bugs in the OSD,
|
|
monitor, RGW, RGW, and CephFS.
|
|
|
|
All v0.94.x Hammer users are strongly encouraged to upgrade.
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* The ``pg ls-by-{pool,primary,osd}`` commands and ``pg ls`` now take
|
|
the argument ``recovering`` instead of ``recovery`` in order to
|
|
include the recovering pgs in the listed pgs.
|
|
|
|
Notable Changes
|
|
---------------
|
|
* librbd: aio calls may block (`issue#11770 <http://tracker.ceph.com/issues/11770>`_, `pr#4875 <http://github.com/ceph/ceph/pull/4875>`_, Jason Dillaman)
|
|
* osd: make the all osd/filestore thread pool suicide timeouts separately configurable (`issue#11701 <http://tracker.ceph.com/issues/11701>`_, `pr#5159 <http://github.com/ceph/ceph/pull/5159>`_, Samuel Just)
|
|
* mon: ceph fails to compile with boost 1.58 (`issue#11982 <http://tracker.ceph.com/issues/11982>`_, `pr#5122 <http://github.com/ceph/ceph/pull/5122>`_, Kefu Chai)
|
|
* tests: TEST_crush_reject_empty must not run a mon (`issue#12285,11975 <http://tracker.ceph.com/issues/12285,11975>`_, `pr#5208 <http://github.com/ceph/ceph/pull/5208>`_, Kefu Chai)
|
|
* osd: FAILED assert(!old_value.deleted()) in upgrade:giant-x-hammer-distro-basic-multi run (`issue#11983 <http://tracker.ceph.com/issues/11983>`_, `pr#5121 <http://github.com/ceph/ceph/pull/5121>`_, Samuel Just)
|
|
* build/ops: linking ceph to tcmalloc causes segfault on SUSE SLE11-SP3 (`issue#12368 <http://tracker.ceph.com/issues/12368>`_, `pr#5265 <http://github.com/ceph/ceph/pull/5265>`_, Thorsten Behrens)
|
|
* common: utf8 and old gcc breakage on RHEL6.5 (`issue#7387 <http://tracker.ceph.com/issues/7387>`_, `pr#4687 <http://github.com/ceph/ceph/pull/4687>`_, Kefu Chai)
|
|
* crush: take crashes due to invalid arg (`issue#11740 <http://tracker.ceph.com/issues/11740>`_, `pr#4891 <http://github.com/ceph/ceph/pull/4891>`_, Sage Weil)
|
|
* rgw: need conversion tool to handle fixes following #11974 (`issue#12502 <http://tracker.ceph.com/issues/12502>`_, `pr#5384 <http://github.com/ceph/ceph/pull/5384>`_, Yehuda Sadeh)
|
|
* rgw: Swift API: support for 202 Accepted response code on container creation (`issue#12299 <http://tracker.ceph.com/issues/12299>`_, `pr#5214 <http://github.com/ceph/ceph/pull/5214>`_, Radoslaw Zarzynski)
|
|
* common: Log::reopen_log_file: take m_flush_mutex (`issue#12520 <http://tracker.ceph.com/issues/12520>`_, `pr#5405 <http://github.com/ceph/ceph/pull/5405>`_, Samuel Just)
|
|
* rgw: Properly respond to the Connection header with Civetweb (`issue#12398 <http://tracker.ceph.com/issues/12398>`_, `pr#5284 <http://github.com/ceph/ceph/pull/5284>`_, Wido den Hollander)
|
|
* rgw: multipart list part response returns incorrect field (`issue#12399 <http://tracker.ceph.com/issues/12399>`_, `pr#5285 <http://github.com/ceph/ceph/pull/5285>`_, Henry Chang)
|
|
* build/ops: ceph.spec.in: 95-ceph-osd.rules, mount.ceph, and mount.fuse.ceph not installed properly on SUSE (`issue#12397 <http://tracker.ceph.com/issues/12397>`_, `pr#5283 <http://github.com/ceph/ceph/pull/5283>`_, Nathan Cutler)
|
|
* rgw: radosgw-admin dumps user info twice (`issue#12400 <http://tracker.ceph.com/issues/12400>`_, `pr#5286 <http://github.com/ceph/ceph/pull/5286>`_, guce)
|
|
* doc: fix doc build (`issue#12180 <http://tracker.ceph.com/issues/12180>`_, `pr#5095 <http://github.com/ceph/ceph/pull/5095>`_, Kefu Chai)
|
|
* tests: backport 11493 fixes, and test, preventing ec cache pools (`issue#12314 <http://tracker.ceph.com/issues/12314>`_, `pr#4961 <http://github.com/ceph/ceph/pull/4961>`_, Samuel Just)
|
|
* rgw: does not send Date HTTP header when civetweb frontend is used (`issue#11872 <http://tracker.ceph.com/issues/11872>`_, `pr#5228 <http://github.com/ceph/ceph/pull/5228>`_, Radoslaw Zarzynski)
|
|
* mon: pg ls is broken (`issue#11910 <http://tracker.ceph.com/issues/11910>`_, `pr#5160 <http://github.com/ceph/ceph/pull/5160>`_, Kefu Chai)
|
|
* librbd: A client opening an image mid-resize can result in the object map being invalidated (`issue#12237 <http://tracker.ceph.com/issues/12237>`_, `pr#5279 <http://github.com/ceph/ceph/pull/5279>`_, Jason Dillaman)
|
|
* doc: missing man pages for ceph-create-keys, ceph-disk-* (`issue#11862 <http://tracker.ceph.com/issues/11862>`_, `pr#4846 <http://github.com/ceph/ceph/pull/4846>`_, Nathan Cutler)
|
|
* tools: ceph-post-file fails on rhel7 (`issue#11876 <http://tracker.ceph.com/issues/11876>`_, `pr#5038 <http://github.com/ceph/ceph/pull/5038>`_, Sage Weil)
|
|
* build/ops: rcceph script is buggy (`issue#12090 <http://tracker.ceph.com/issues/12090>`_, `pr#5028 <http://github.com/ceph/ceph/pull/5028>`_, Owen Synge)
|
|
* rgw: Bucket header is enclosed by quotes (`issue#11874 <http://tracker.ceph.com/issues/11874>`_, `pr#4862 <http://github.com/ceph/ceph/pull/4862>`_, Wido den Hollander)
|
|
* build/ops: packaging: add SuSEfirewall2 service files (`issue#12092 <http://tracker.ceph.com/issues/12092>`_, `pr#5030 <http://github.com/ceph/ceph/pull/5030>`_, Tim Serong)
|
|
* rgw: Keystone PKI token expiration is not enforced (`issue#11722 <http://tracker.ceph.com/issues/11722>`_, `pr#4884 <http://github.com/ceph/ceph/pull/4884>`_, Anton Aksola)
|
|
* build/ops: debian/control: ceph-common (>> 0.94.2) must be >= 0.94.2-2 (`issue#12529,11998 <http://tracker.ceph.com/issues/12529,11998>`_, `pr#5417 <http://github.com/ceph/ceph/pull/5417>`_, Loic Dachary)
|
|
* mon: Clock skew causes missing summary and confuses Calamari (`issue#11879 <http://tracker.ceph.com/issues/11879>`_, `pr#4868 <http://github.com/ceph/ceph/pull/4868>`_, Thorsten Behrens)
|
|
* rgw: rados objects wronly deleted (`issue#12099 <http://tracker.ceph.com/issues/12099>`_, `pr#5117 <http://github.com/ceph/ceph/pull/5117>`_, wuxingyi)
|
|
* tests: kernel_untar_build fails on EL7 (`issue#12098 <http://tracker.ceph.com/issues/12098>`_, `pr#5119 <http://github.com/ceph/ceph/pull/5119>`_, Greg Farnum)
|
|
* fs: Fh ref count will leak if readahead does not need to do read from osd (`issue#12319 <http://tracker.ceph.com/issues/12319>`_, `pr#5427 <http://github.com/ceph/ceph/pull/5427>`_, Zhi Zhang)
|
|
* mon: OSDMonitor: allow addition of cache pool with non-empty snaps with co… (`issue#12595 <http://tracker.ceph.com/issues/12595>`_, `pr#5252 <http://github.com/ceph/ceph/pull/5252>`_, Samuel Just)
|
|
* mon: MDSMonitor: handle MDSBeacon messages properly (`issue#11979 <http://tracker.ceph.com/issues/11979>`_, `pr#5123 <http://github.com/ceph/ceph/pull/5123>`_, Kefu Chai)
|
|
* tools: ceph-disk: get_partition_type fails on /dev/cciss... (`issue#11760 <http://tracker.ceph.com/issues/11760>`_, `pr#4892 <http://github.com/ceph/ceph/pull/4892>`_, islepnev)
|
|
* build/ops: max files open limit for OSD daemon is too low (`issue#12087 <http://tracker.ceph.com/issues/12087>`_, `pr#5026 <http://github.com/ceph/ceph/pull/5026>`_, Owen Synge)
|
|
* mon: add an "osd crush tree" command (`issue#11833 <http://tracker.ceph.com/issues/11833>`_, `pr#5248 <http://github.com/ceph/ceph/pull/5248>`_, Kefu Chai)
|
|
* mon: mon crashes when "ceph osd tree 85 --format json" (`issue#11975 <http://tracker.ceph.com/issues/11975>`_, `pr#4936 <http://github.com/ceph/ceph/pull/4936>`_, Kefu Chai)
|
|
* build/ops: ceph / ceph-dbg steal ceph-objecstore-tool from ceph-test / ceph-test-dbg (`issue#11806 <http://tracker.ceph.com/issues/11806>`_, `pr#5069 <http://github.com/ceph/ceph/pull/5069>`_, Loic Dachary)
|
|
* rgw: DragonDisk fails to create directories via S3: MissingContentLength (`issue#12042 <http://tracker.ceph.com/issues/12042>`_, `pr#5118 <http://github.com/ceph/ceph/pull/5118>`_, Yehuda Sadeh)
|
|
* build/ops: /usr/bin/ceph from ceph-common is broken without installing ceph (`issue#11998 <http://tracker.ceph.com/issues/11998>`_, `pr#5206 <http://github.com/ceph/ceph/pull/5206>`_, Ken Dreyer)
|
|
* build/ops: systemd: Increase max files open limit for OSD daemon (`issue#11964 <http://tracker.ceph.com/issues/11964>`_, `pr#5040 <http://github.com/ceph/ceph/pull/5040>`_, Owen Synge)
|
|
* build/ops: rgw/logrotate.conf calls service with wrong init script name (`issue#12044 <http://tracker.ceph.com/issues/12044>`_, `pr#5055 <http://github.com/ceph/ceph/pull/5055>`_, wuxingyi)
|
|
* common: OPT_INT option interprets 3221225472 as -1073741824, and crashes in Throttle::Throttle() (`issue#11738 <http://tracker.ceph.com/issues/11738>`_, `pr#4889 <http://github.com/ceph/ceph/pull/4889>`_, Kefu Chai)
|
|
* doc: doc/release-notes: v0.94.2 (`issue#11492 <http://tracker.ceph.com/issues/11492>`_, `pr#4934 <http://github.com/ceph/ceph/pull/4934>`_, Sage Weil)
|
|
* common: admin_socket: close socket descriptor in destructor (`issue#11706 <http://tracker.ceph.com/issues/11706>`_, `pr#4657 <http://github.com/ceph/ceph/pull/4657>`_, Jon Bernard)
|
|
* rgw: Object copy bug (`issue#11755 <http://tracker.ceph.com/issues/11755>`_, `pr#4885 <http://github.com/ceph/ceph/pull/4885>`_, Javier M. Mellid)
|
|
* rgw: empty json response when getting user quota (`issue#12245 <http://tracker.ceph.com/issues/12245>`_, `pr#5237 <http://github.com/ceph/ceph/pull/5237>`_, wuxingyi)
|
|
* fs: cephfs Dumper tries to load whole journal into memory at once (`issue#11999 <http://tracker.ceph.com/issues/11999>`_, `pr#5120 <http://github.com/ceph/ceph/pull/5120>`_, John Spray)
|
|
* rgw: Fix tool for #11442 does not correctly fix objects created via multipart uploads (`issue#12242 <http://tracker.ceph.com/issues/12242>`_, `pr#5229 <http://github.com/ceph/ceph/pull/5229>`_, Yehuda Sadeh)
|
|
* rgw: Civetweb RGW appears to report full size of object as downloaded when only partially downloaded (`issue#12243 <http://tracker.ceph.com/issues/12243>`_, `pr#5231 <http://github.com/ceph/ceph/pull/5231>`_, Yehuda Sadeh)
|
|
* osd: stuck incomplete (`issue#12362 <http://tracker.ceph.com/issues/12362>`_, `pr#5269 <http://github.com/ceph/ceph/pull/5269>`_, Samuel Just)
|
|
* osd: start_flush: filter out removed snaps before determining snapc's (`issue#11911 <http://tracker.ceph.com/issues/11911>`_, `pr#4899 <http://github.com/ceph/ceph/pull/4899>`_, Samuel Just)
|
|
* librbd: internal.cc: 1967: FAILED assert(watchers.size() == 1) (`issue#12239 <http://tracker.ceph.com/issues/12239>`_, `pr#5243 <http://github.com/ceph/ceph/pull/5243>`_, Jason Dillaman)
|
|
* librbd: new QA client upgrade tests (`issue#12109 <http://tracker.ceph.com/issues/12109>`_, `pr#5046 <http://github.com/ceph/ceph/pull/5046>`_, Jason Dillaman)
|
|
* librbd: [ FAILED ] TestLibRBD.ExclusiveLockTransition (`issue#12238 <http://tracker.ceph.com/issues/12238>`_, `pr#5241 <http://github.com/ceph/ceph/pull/5241>`_, Jason Dillaman)
|
|
* rgw: Swift API: XML document generated in response for GET on account does not contain account name (`issue#12323 <http://tracker.ceph.com/issues/12323>`_, `pr#5227 <http://github.com/ceph/ceph/pull/5227>`_, Radoslaw Zarzynski)
|
|
* rgw: keystone does not support chunked input (`issue#12322 <http://tracker.ceph.com/issues/12322>`_, `pr#5226 <http://github.com/ceph/ceph/pull/5226>`_, Hervé Rousseau)
|
|
* mds: MDS is crashed (mds/CDir.cc: 1391: FAILED assert(!is_complete())) (`issue#11737 <http://tracker.ceph.com/issues/11737>`_, `pr#4886 <http://github.com/ceph/ceph/pull/4886>`_, Yan, Zheng)
|
|
* cli: ceph: cli interactive mode does not understand quotes (`issue#11736 <http://tracker.ceph.com/issues/11736>`_, `pr#4776 <http://github.com/ceph/ceph/pull/4776>`_, Kefu Chai)
|
|
* librbd: add valgrind memory checks for unit tests (`issue#12384 <http://tracker.ceph.com/issues/12384>`_, `pr#5280 <http://github.com/ceph/ceph/pull/5280>`_, Zhiqiang Wang)
|
|
* build/ops: admin/build-doc: script fails silently under certain circumstances (`issue#11902 <http://tracker.ceph.com/issues/11902>`_, `pr#4877 <http://github.com/ceph/ceph/pull/4877>`_, John Spray)
|
|
* osd: Fixes for rados ops with snaps (`issue#11908 <http://tracker.ceph.com/issues/11908>`_, `pr#4902 <http://github.com/ceph/ceph/pull/4902>`_, Samuel Just)
|
|
* build/ops: ceph.spec.in: ceph-common subpackage def needs tweaking for SUSE/openSUSE (`issue#12308 <http://tracker.ceph.com/issues/12308>`_, `pr#4883 <http://github.com/ceph/ceph/pull/4883>`_, Nathan Cutler)
|
|
* fs: client: reference counting 'struct Fh' (`issue#12088 <http://tracker.ceph.com/issues/12088>`_, `pr#5222 <http://github.com/ceph/ceph/pull/5222>`_, Yan, Zheng)
|
|
* build/ops: ceph.spec: update OpenSUSE BuildRequires (`issue#11611 <http://tracker.ceph.com/issues/11611>`_, `pr#4667 <http://github.com/ceph/ceph/pull/4667>`_, Loic Dachary)
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.3.txt>`.
|
|
|
|
|
|
|
|
v0.94.2 Hammer
|
|
==============
|
|
|
|
This Hammer point release fixes a few critical bugs in RGW that can
|
|
prevent objects starting with underscore from behaving properly and
|
|
that prevent garbage collection of deleted objects when using the
|
|
Civetweb standalone mode.
|
|
|
|
All v0.94.x Hammer users are strongly encouraged to upgrade, and to
|
|
make note of the repair procedure below if RGW is in use.
|
|
|
|
Upgrading from previous Hammer release
|
|
--------------------------------------
|
|
|
|
Bug #11442 introduced a change that made rgw objects that start with underscore
|
|
incompatible with previous versions. The fix to that bug reverts to the
|
|
previous behavior. In order to be able to access objects that start with an
|
|
underscore and were created in prior Hammer releases, following the upgrade it
|
|
is required to run (for each affected bucket)::
|
|
|
|
$ radosgw-admin bucket check --check-head-obj-locator \
|
|
--bucket=<bucket> [--fix]
|
|
|
|
Notable changes
|
|
---------------
|
|
|
|
* build: compilation error: No high-precision counter available (armhf, powerpc..) (#11432, James Page)
|
|
* ceph-dencoder links to libtcmalloc, and shouldn't (#10691, Boris Ranto)
|
|
* ceph-disk: disk zap sgdisk invocation (#11143, Owen Synge)
|
|
* ceph-disk: use a new disk as journal disk,ceph-disk prepare fail (#10983, Loic Dachary)
|
|
* ceph-objectstore-tool should be in the ceph server package (#11376, Ken Dreyer)
|
|
* librados: can get stuck in redirect loop if osdmap epoch == last_force_op_resend (#11026, Jianpeng Ma)
|
|
* librbd: A retransmit of proxied flatten request can result in -EINVAL (Jason Dillaman)
|
|
* librbd: ImageWatcher should cancel in-flight ops on watch error (#11363, Jason Dillaman)
|
|
* librbd: Objectcacher setting max object counts too low (#7385, Jason Dillaman)
|
|
* librbd: Periodic failure of TestLibRBD.DiffIterateStress (#11369, Jason Dillaman)
|
|
* librbd: Queued AIO reference counters not properly updated (#11478, Jason Dillaman)
|
|
* librbd: deadlock in image refresh (#5488, Jason Dillaman)
|
|
* librbd: notification race condition on snap_create (#11342, Jason Dillaman)
|
|
* mds: Hammer uclient checking (#11510, John Spray)
|
|
* mds: remove caps from revoking list when caps are voluntarily released (#11482, Yan, Zheng)
|
|
* messenger: double clear of pipe in reaper (#11381, Haomai Wang)
|
|
* mon: Total size of OSDs is a maginitude less than it is supposed to be. (#11534, Zhe Zhang)
|
|
* osd: don't check order in finish_proxy_read (#11211, Zhiqiang Wang)
|
|
* osd: handle old semi-deleted pgs after upgrade (#11429, Samuel Just)
|
|
* osd: object creation by write cannot use an offset on an erasure coded pool (#11507, Jianpeng Ma)
|
|
* rgw: Improve rgw HEAD request by avoiding read the body of the first chunk (#11001, Guang Yang)
|
|
* rgw: civetweb is hitting a limit (number of threads 1024) (#10243, Yehuda Sadeh)
|
|
* rgw: civetweb should use unique request id (#10295, Orit Wasserman)
|
|
* rgw: critical fixes for hammer (#11447, #11442, Yehuda Sadeh)
|
|
* rgw: fix swift COPY headers (#10662, #10663, #11087, #10645, Radoslaw Zarzynski)
|
|
* rgw: improve performance for large object (multiple chunks) GET (#11322, Guang Yang)
|
|
* rgw: init-radosgw: run RGW as root (#11453, Ken Dreyer)
|
|
* rgw: keystone token cache does not work correctly (#11125, Yehuda Sadeh)
|
|
* rgw: make quota/gc thread configurable for starting (#11047, Guang Yang)
|
|
* rgw: make swift responses of RGW return last-modified, content-length, x-trans-id headers.(#10650, Radoslaw Zarzynski)
|
|
* rgw: merge manifests correctly when there's prefix override (#11622, Yehuda Sadeh)
|
|
* rgw: quota not respected in POST object (#11323, Sergey Arkhipov)
|
|
* rgw: restore buffer of multipart upload after EEXIST (#11604, Yehuda Sadeh)
|
|
* rgw: shouldn't need to disable rgw_socket_path if frontend is configured (#11160, Yehuda Sadeh)
|
|
* rgw: swift: Response header of GET request for container does not contain X-Container-Object-Count, X-Container-Bytes-Used and x-trans-id headers (#10666, Dmytro Iurchenko)
|
|
* rgw: swift: Response header of POST request for object does not contain content-length and x-trans-id headers (#10661, Radoslaw Zarzynski)
|
|
* rgw: swift: response for GET/HEAD on container does not contain the X-Timestamp header (#10938, Radoslaw Zarzynski)
|
|
* rgw: swift: response for PUT on /container does not contain the mandatory Content-Length header when FCGI is used (#11036, #10971, Radoslaw Zarzynski)
|
|
* rgw: swift: wrong handling of empty metadata on Swift container (#11088, Radoslaw Zarzynski)
|
|
* tests: TestFlatIndex.cc races with TestLFNIndex.cc (#11217, Xinze Chi)
|
|
* tests: ceph-helpers kill_daemons fails when kill fails (#11398, Loic Dachary)
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.2.txt>`.
|
|
|
|
|
|
v0.94.1 Hammer
|
|
==============
|
|
|
|
This bug fix release fixes a few critical issues with CRUSH. The most
|
|
important addresses a bug in feature bit enforcement that may prevent
|
|
pre-hammer clients from communicating with the cluster during an
|
|
upgrade. This only manifests in some cases (for example, when the
|
|
'rack' type is in use in the CRUSH map, and possibly other cases), but for
|
|
safety we strongly recommend that all users use 0.94.1 instead of 0.94 when
|
|
upgrading.
|
|
|
|
There is also a fix in the new straw2 buckets when OSD weights are 0.
|
|
|
|
We recommend that all v0.94 users upgrade.
|
|
|
|
Notable changes
|
|
---------------
|
|
|
|
* crush: fix divide-by-0 in straw2 (#11357 Sage Weil)
|
|
* crush: fix has_v4_buckets (#11364 Sage Weil)
|
|
* osd: fix negative degraded objects during backfilling (#7737 Guang Yang)
|
|
|
|
For more detailed information, see :download:`the complete changelog <../changelog/v0.94.1.txt>`.
|
|
|
|
|
|
v0.94 Hammer
|
|
============
|
|
|
|
This major release is expected to form the basis of the next long-term
|
|
stable series. It is intended to supersede v0.80.x Firefly.
|
|
|
|
Highlights since Giant include:
|
|
|
|
* *RADOS Performance*: a range of improvements have been made in the
|
|
OSD and client-side librados code that improve the throughput on
|
|
flash backends and improve parallelism and scaling on fast machines.
|
|
* *Simplified RGW deployment*: the ceph-deploy tool now has a new
|
|
'ceph-deploy rgw create HOST' command that quickly deploys a
|
|
instance of the S3/Swift gateway using the embedded Civetweb server.
|
|
This is vastly simpler than the previous Apache-based deployment.
|
|
There are a few rough edges (e.g., around SSL support) but we
|
|
encourage users to try `the new method`_.
|
|
* *RGW object versioning*: RGW now supports the S3 object versioning
|
|
API, which preserves old version of objects instead of overwriting
|
|
them.
|
|
* *RGW bucket sharding*: RGW can now shard the bucket index for large
|
|
buckets across, improving performance for very large buckets.
|
|
* *RBD object maps*: RBD now has an object map function that tracks
|
|
which parts of the image are allocating, improving performance for
|
|
clones and for commands like export and delete.
|
|
* *RBD mandatory locking*: RBD has a new mandatory locking framework
|
|
(still disabled by default) that adds additional safeguards to
|
|
prevent multiple clients from using the same image at the same time.
|
|
* *RBD copy-on-read*: RBD now supports copy-on-read for image clones,
|
|
improving performance for some workloads.
|
|
* *CephFS snapshot improvements*: Many many bugs have been fixed with
|
|
CephFS snapshots. Although they are still disabled by default,
|
|
stability has improved significantly.
|
|
* *CephFS Recovery tools*: We have built some journal recovery and
|
|
diagnostic tools. Stability and performance of single-MDS systems is
|
|
vastly improved in Giant, and more improvements have been made now
|
|
in Hammer. Although we still recommend caution when storing
|
|
important data in CephFS, we do encourage testing for non-critical
|
|
workloads so that we can better gauge the feature, usability,
|
|
performance, and stability gaps.
|
|
* *CRUSH improvements*: We have added a new straw2 bucket algorithm
|
|
that reduces the amount of data migration required when changes are
|
|
made to the cluster.
|
|
* *Shingled erasure codes (SHEC)*: The OSDs now have experimental
|
|
support for shingled erasure codes, which allow a small amount of
|
|
additional storage to be traded for improved recovery performance.
|
|
* *RADOS cache tiering*: A series of changes have been made in the
|
|
cache tiering code that improve performance and reduce latency.
|
|
* *RDMA support*: There is now experimental support the RDMA via the
|
|
Accelio (libxio) library.
|
|
* *New administrator commands*: The 'ceph osd df' command shows
|
|
pertinent details on OSD disk utilizations. The 'ceph pg ls ...'
|
|
command makes it much simpler to query PG states while diagnosing
|
|
cluster issues.
|
|
|
|
.. _the new method: ../start/quick-ceph-deploy/#add-an-rgw-instance
|
|
|
|
Other highlights since Firefly include:
|
|
|
|
* *CephFS*: we have fixed a raft of bugs in CephFS and built some
|
|
basic journal recovery and diagnostic tools. Stability and
|
|
performance of single-MDS systems is vastly improved in Giant.
|
|
Although we do not yet recommend CephFS for production deployments,
|
|
we do encourage testing for non-critical workloads so that we can
|
|
better gauge the feature, usability, performance, and stability
|
|
gaps.
|
|
* *Local Recovery Codes*: the OSDs now support an erasure-coding scheme
|
|
that stores some additional data blocks to reduce the IO required to
|
|
recover from single OSD failures.
|
|
* *Degraded vs misplaced*: the Ceph health reports from 'ceph -s' and
|
|
related commands now make a distinction between data that is
|
|
degraded (there are fewer than the desired number of copies) and
|
|
data that is misplaced (stored in the wrong location in the
|
|
cluster). The distinction is important because the latter does not
|
|
compromise data safety.
|
|
* *Tiering improvements*: we have made several improvements to the
|
|
cache tiering implementation that improve performance. Most
|
|
notably, objects are not promoted into the cache tier by a single
|
|
read; they must be found to be sufficiently hot before that happens.
|
|
* *Monitor performance*: the monitors now perform writes to the local
|
|
data store asynchronously, improving overall responsiveness.
|
|
* *Recovery tools*: the ceph-objectstore-tool is greatly expanded to
|
|
allow manipulation of an individual OSDs data store for debugging
|
|
and repair purposes. This is most heavily used by our QA
|
|
infrastructure to exercise recovery code.
|
|
|
|
I would like to take this opportunity to call out the amazing growth
|
|
in contributors to Ceph beyond the core development team from Inktank.
|
|
Hammer features major new features and improvements from Intel, Fujitsu,
|
|
UnitedStack, Yahoo, UbuntuKylin, CohortFS, Mellanox, CERN, Deutsche
|
|
Telekom, Mirantis, and SanDisk.
|
|
|
|
Dedication
|
|
----------
|
|
|
|
This release is dedicated in memoriam to Sandon Van Ness, aka
|
|
Houkouonchi, who unexpectedly passed away a few weeks ago. Sandon was
|
|
responsible for maintaining the large and complex Sepia lab that
|
|
houses the Ceph project's build and test infrastructure. His efforts
|
|
have made an important impact on our ability to reliably test Ceph
|
|
with a relatively small group of people. He was a valued member of
|
|
the team and we will miss him. H is also for Houkouonchi.
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* If your existing cluster is running a version older than v0.80.x
|
|
Firefly, please first upgrade to the latest Firefly release before
|
|
moving on to Giant. We have not tested upgrades directly from
|
|
Emperor, Dumpling, or older releases.
|
|
|
|
We *have* tested:
|
|
|
|
* Firefly to Hammer
|
|
* Giant to Hammer
|
|
* Dumpling to Firefly to Hammer
|
|
|
|
* Please upgrade daemons in the following order:
|
|
|
|
#. Monitors
|
|
#. OSDs
|
|
#. MDSs and/or radosgw
|
|
|
|
Note that the relative ordering of OSDs and monitors should not matter, but
|
|
we primarily tested upgrading monitors first.
|
|
|
|
* The ceph-osd daemons will perform a disk-format upgrade improve the
|
|
PG metadata layout and to repair a minor bug in the on-disk format.
|
|
It may take a minute or two for this to complete, depending on how
|
|
many objects are stored on the node; do not be alarmed if they do
|
|
not marked "up" by the cluster immediately after starting.
|
|
|
|
* If upgrading from v0.93, set
|
|
osd enable degraded writes = false
|
|
|
|
on all osds prior to upgrading. The degraded writes feature has
|
|
been reverted due to 11155.
|
|
|
|
* The LTTNG tracing in librbd and librados is disabled in the release packages
|
|
until we find a way to avoid violating distro security policies when linking
|
|
libust.
|
|
|
|
Upgrading from v0.87.x Giant
|
|
----------------------------
|
|
|
|
* librbd and librados include lttng tracepoints on distros with
|
|
liblttng 2.4 or later (only Ubuntu Trusty for the ceph.com
|
|
packages). When running a daemon that uses these libraries, i.e. an
|
|
application that calls fork(2) or clone(2) without exec(3), you must
|
|
set LD_PRELOAD=liblttng-ust-fork.so.0 to prevent a crash in the
|
|
lttng atexit handler when the process exits. The only ceph tool that
|
|
requires this is rbd-fuse.
|
|
|
|
* If rgw_socket_path is defined and rgw_frontends defines a
|
|
socket_port and socket_host, we now allow the rgw_frontends settings
|
|
to take precedence. This change should only affect users who have
|
|
made non-standard changes to their radosgw configuration.
|
|
|
|
* If you are upgrading specifically from v0.92, you must stop all OSD
|
|
daemons and flush their journals (``ceph-osd -i NNN
|
|
--flush-journal``) before upgrading. There was a transaction
|
|
encoding bug in v0.92 that broke compatibility. Upgrading from v0.93,
|
|
v0.91, or anything earlier is safe.
|
|
|
|
* The experimental 'keyvaluestore-dev' OSD backend has been renamed
|
|
'keyvaluestore' (for simplicity) and marked as experimental. To
|
|
enable this untested feature and acknowledge that you understand
|
|
that it is untested and may destroy data, you need to add the
|
|
following to your ceph.conf::
|
|
|
|
enable experimental unrecoverable data corrupting features = keyvaluestore
|
|
|
|
* The following librados C API function calls take a 'flags' argument whose value
|
|
is now correctly interpreted:
|
|
|
|
rados_write_op_operate()
|
|
rados_aio_write_op_operate()
|
|
rados_read_op_operate()
|
|
rados_aio_read_op_operate()
|
|
|
|
The flags were not correctly being translated from the librados constants to the
|
|
internal values. Now they are. Any code that is passing flags to these methods
|
|
should be audited to ensure that they are using the correct LIBRADOS_OP_FLAG_*
|
|
constants.
|
|
|
|
* The 'rados' CLI 'copy' and 'cppool' commands now use the copy-from operation,
|
|
which means the latest CLI cannot run these commands against pre-firefly OSDs.
|
|
|
|
* The librados watch/notify API now includes a watch_flush() operation to flush
|
|
the async queue of notify operations. This should be called by any watch/notify
|
|
user prior to rados_shutdown().
|
|
|
|
* The 'category' field for objects has been removed. This was originally added
|
|
to track PG stat summations over different categories of objects for use by
|
|
radosgw. It is no longer has any known users and is prone to abuse because it
|
|
can lead to a pg_stat_t structure that is unbounded. The librados API calls
|
|
that accept this field now ignore it, and the OSD no longer tracks the
|
|
per-category summations.
|
|
|
|
* The output for 'rados df' has changed. The 'category' level has been
|
|
eliminated, so there is now a single stat object per pool. The structure of
|
|
the JSON output is different, and the plaintext output has one less column.
|
|
|
|
* The 'rados create <objectname> [category]' optional category argument is no
|
|
longer supported or recognized.
|
|
|
|
* rados.py's Rados class no longer has a __del__ method; it was causing
|
|
problems on interpreter shutdown and use of threads. If your code has
|
|
Rados objects with limited lifetimes and you're concerned about locked
|
|
resources, call Rados.shutdown() explicitly.
|
|
|
|
* There is a new version of the librados watch/notify API with vastly
|
|
improved semantics. Any applications using this interface are
|
|
encouraged to migrate to the new API. The old API calls are marked
|
|
as deprecated and will eventually be removed.
|
|
|
|
* The librados rados_unwatch() call used to be safe to call on an
|
|
invalid handle. The new version has undefined behavior when passed
|
|
a bogus value (for example, when rados_watch() returns an error and
|
|
handle is not defined).
|
|
|
|
* The structure of the formatted 'pg stat' command is changed for the
|
|
portion that counts states by name to avoid using the '+' character
|
|
(which appears in state names) as part of the XML token (it is not
|
|
legal).
|
|
|
|
* Previously, the formatted output of 'ceph pg stat -f ...' was a full
|
|
pg dump that included all metadata about all PGs in the system. It
|
|
is now a concise summary of high-level PG stats, just like the
|
|
unformatted 'ceph pg stat' command.
|
|
|
|
* All JSON dumps of floating point values were incorrecting surrounding the
|
|
value with quotes. These quotes have been removed. Any consumer of structured
|
|
JSON output that was consuming the floating point values was previously having
|
|
to interpret the quoted string and will most likely need to be fixed to take
|
|
the unquoted number.
|
|
|
|
* New ability to list all objects from all namespaces that can fail or
|
|
return incomplete results when not all OSDs have been upgraded.
|
|
Features rados --all ls, rados cppool, rados export, rados
|
|
cache-flush-evict-all and rados cache-try-flush-evict-all can also
|
|
fail or return incomplete results.
|
|
|
|
* Due to a change in the Linux kernel version 3.18 and the limits of the FUSE
|
|
interface, ceph-fuse needs be mounted as root on at least some systems. See
|
|
issues #9997, #10277, and #10542 for details.
|
|
|
|
Upgrading from v0.80x Firefly (additional notes)
|
|
------------------------------------------------
|
|
|
|
* The client-side caching for librbd is now enabled by default (rbd
|
|
cache = true). A safety option (rbd cache writethrough until flush
|
|
= true) is also enabled so that writeback caching is not used until
|
|
the library observes a 'flush' command, indicating that the librbd
|
|
users is passing that operation through from the guest VM. This
|
|
avoids potential data loss when used with older versions of qemu
|
|
that do not support flush.
|
|
|
|
leveldb_write_buffer_size = 8*1024*1024 = 33554432 // 8MB
|
|
leveldb_cache_size = 512*1024*1204 = 536870912 // 512MB
|
|
leveldb_block_size = 64*1024 = 65536 // 64KB
|
|
leveldb_compression = false
|
|
leveldb_log = ""
|
|
|
|
OSDs will still maintain the following osd-specific defaults:
|
|
|
|
leveldb_log = ""
|
|
|
|
* The 'rados getxattr ...' command used to add a gratuitous newline to the attr
|
|
value; it now does not.
|
|
|
|
* The ``*_kb perf`` counters on the monitor have been removed. These are
|
|
replaced with a new set of ``*_bytes`` counters (e.g., ``cluster_osd_kb`` is
|
|
replaced by ``cluster_osd_bytes``).
|
|
|
|
* The ``rd_kb`` and ``wr_kb`` fields in the JSON dumps for pool stats (accessed
|
|
via the ``ceph df detail -f json-pretty`` and related commands) have been
|
|
replaced with corresponding ``*_bytes`` fields. Similarly, the
|
|
``total_space``, ``total_used``, and ``total_avail`` fields are replaced with
|
|
``total_bytes``, ``total_used_bytes``, and ``total_avail_bytes`` fields.
|
|
|
|
* The ``rados df --format=json`` output ``read_bytes`` and ``write_bytes``
|
|
fields were incorrectly reporting ops; this is now fixed.
|
|
|
|
* The ``rados df --format=json`` output previously included ``read_kb`` and
|
|
``write_kb`` fields; these have been removed. Please use ``read_bytes`` and
|
|
``write_bytes`` instead (and divide by 1024 if appropriate).
|
|
|
|
* The experimental keyvaluestore-dev OSD backend had an on-disk format
|
|
change that prevents existing OSD data from being upgraded. This
|
|
affects developers and testers only.
|
|
|
|
* mon-specific and osd-specific leveldb options have been removed.
|
|
From this point onward users should use the `leveldb_*` generic
|
|
options and add the options in the appropriate sections of their
|
|
configuration files. Monitors will still maintain the following
|
|
monitor-specific defaults:
|
|
|
|
leveldb_write_buffer_size = 8*1024*1024 = 33554432 // 8MB
|
|
leveldb_cache_size = 512*1024*1204 = 536870912 // 512MB
|
|
leveldb_block_size = 64*1024 = 65536 // 64KB
|
|
leveldb_compression = false
|
|
leveldb_log = ""
|
|
|
|
OSDs will still maintain the following osd-specific defaults:
|
|
|
|
leveldb_log = ""
|
|
|
|
* CephFS support for the legacy anchor table has finally been removed.
|
|
Users with file systems created before firefly should ensure that inodes
|
|
with multiple hard links are modified *prior* to the upgrade to ensure that
|
|
the backtraces are written properly. For example::
|
|
|
|
sudo find /mnt/cephfs -type f -links +1 -exec touch \{\} \;
|
|
|
|
* We disallow nonsensical 'tier cache-mode' transitions. From this point
|
|
onward, 'writeback' can only transition to 'forward' and 'forward'
|
|
can transition to 1) 'writeback' if there are dirty objects, or 2) any if
|
|
there are no dirty objects.
|
|
|
|
|
|
Notable changes since v0.93
|
|
---------------------------
|
|
|
|
* build: a few cmake fixes (Matt Benjamin)
|
|
* build: fix build on RHEL/CentOS 5.9 (Rohan Mars)
|
|
* build: reorganize Makefile to allow modular builds (Boris Ranto)
|
|
* ceph-fuse: be more forgiving on remount (#10982 Greg Farnum)
|
|
* ceph: improve CLI parsing (#11093 David Zafman)
|
|
* common: fix cluster logging to default channel (#11177 Sage Weil)
|
|
* crush: fix parsing of straw2 buckets (#11015 Sage Weil)
|
|
* doc: update man pages (David Zafman)
|
|
* librados: fix leak in C_TwoContexts (Xiong Yiliang)
|
|
* librados: fix leak in watch/notify path (Sage Weil)
|
|
* librbd: fix and improve AIO cache invalidation (#10958 Jason Dillaman)
|
|
* librbd: fix memory leak (Jason Dillaman)
|
|
* librbd: fix ordering/queueing of resize operations (Jason Dillaman)
|
|
* librbd: validate image is r/w on resize/flatten (Jason Dillaman)
|
|
* librbd: various internal locking fixes (Jason Dillaman)
|
|
* lttng: tracing is disabled until we streamline dependencies (Josh Durgin)
|
|
* mon: add bootstrap-rgw profile (Sage Weil)
|
|
* mon: do not pollute mon dir with CSV files from CRUSH check (Loic Dachary)
|
|
* mon: fix clock drift time check interval (#10546 Joao Eduardo Luis)
|
|
* mon: fix units in store stats (Joao Eduardo Luis)
|
|
* mon: improve error handling on erasure code profile set (#10488, #11144 Loic Dachary)
|
|
* mon: set {read,write}_tier on 'osd tier add-cache ...' (Jianpeng Ma)
|
|
* ms: xio: fix misc bugs (Matt Benjamin, Vu Pham)
|
|
* osd: DBObjectMap: fix locking to prevent rare crash (#9891 Samuel Just)
|
|
* osd: fix and document last_epoch_started semantics (Samuel Just)
|
|
* osd: fix divergent entry handling on PG split (Samuel Just)
|
|
* osd: fix leak on shutdown (Kefu Chai)
|
|
* osd: fix recording of digest on scrub (Samuel Just)
|
|
* osd: fix whiteout handling (Sage Weil)
|
|
* rbd: allow v2 striping parameters for clones and imports (Jason Dillaman)
|
|
* rbd: fix formatted output of image features (Jason Dillaman)
|
|
* rbd: updat eman page (Ilya Dryomov)
|
|
* rgw: don't overwrite bucket/object owner when setting ACLs (#10978 Yehuda Sadeh)
|
|
* rgw: enable IPv6 for civetweb (#10965 Yehuda Sadeh)
|
|
* rgw: fix sysvinit script when rgw_socket_path is not defined (#11159 Yehuda Sadeh, Dan Mick)
|
|
* rgw: pass civetweb configurables through (#10907 Yehuda Sadeh)
|
|
* rgw: use new watch/notify API (Yehuda Sadeh, Sage Weil)
|
|
* osd: reverted degraded writes feature due to 11155
|
|
|
|
Notable changes since v0.87.x Giant
|
|
-----------------------------------
|
|
|
|
* add experimental features option (Sage Weil)
|
|
* arch: fix NEON feaeture detection (#10185 Loic Dachary)
|
|
* asyncmsgr: misc fixes (Haomai Wang)
|
|
* buffer: add 'shareable' construct (Matt Benjamin)
|
|
* buffer: add list::get_contiguous (Sage Weil)
|
|
* buffer: avoid rebuild if buffer already contiguous (Jianpeng Ma)
|
|
* build: CMake support (Ali Maredia, Casey Bodley, Adam Emerson, Marcus Watts, Matt Benjamin)
|
|
* build: a few cmake fixes (Matt Benjamin)
|
|
* build: aarch64 build fixes (Noah Watkins, Haomai Wang)
|
|
* build: adjust build deps for yasm, virtualenv (Jianpeng Ma)
|
|
* build: fix 'make check' races (#10384 Loic Dachary)
|
|
* build: fix build on RHEL/CentOS 5.9 (Rohan Mars)
|
|
* build: fix pkg names when libkeyutils is missing (Pankag Garg, Ken Dreyer)
|
|
* build: improve build dependency tooling (Loic Dachary)
|
|
* build: reorganize Makefile to allow modular builds (Boris Ranto)
|
|
* build: support for jemalloc (Shishir Gowda)
|
|
* ceph-disk: Scientific Linux support (Dan van der Ster)
|
|
* ceph-disk: allow journal partition re-use (#10146 Loic Dachary, Dav van der Ster)
|
|
* ceph-disk: call partx/partprobe consistency (#9721 Loic Dachary)
|
|
* ceph-disk: do not re-use partition if encryption is required (Loic Dachary)
|
|
* ceph-disk: fix dmcrypt key permissions (Loic Dachary)
|
|
* ceph-disk: fix umount race condition (#10096 Blaine Gardner)
|
|
* ceph-disk: improved systemd support (Owen Synge)
|
|
* ceph-disk: init=none option (Loic Dachary)
|
|
* ceph-disk: misc fixes (Christos Stavrakakis)
|
|
* ceph-disk: respect --statedir for keyring (Loic Dachary)
|
|
* ceph-disk: set guid if reusing journal partition (Dan van der Ster)
|
|
* ceph-disk: support LUKS for encrypted partitions (Andrew Bartlett, Loic Dachary)
|
|
* ceph-fuse, libcephfs: POSIX file lock support (Yan, Zheng)
|
|
* ceph-fuse, libcephfs: allow xattr caps in inject_release_failure (#9800 John Spray)
|
|
* ceph-fuse, libcephfs: fix I_COMPLETE_ORDERED checks (#9894 Yan, Zheng)
|
|
* ceph-fuse, libcephfs: fix cap flush overflow (Greg Farnum, Yan, Zheng)
|
|
* ceph-fuse, libcephfs: fix root inode xattrs (Yan, Zheng)
|
|
* ceph-fuse, libcephfs: preserve dir ordering (#9178 Yan, Zheng)
|
|
* ceph-fuse, libcephfs: trim inodes before reconnecting to MDS (Yan, Zheng)
|
|
* ceph-fuse,libcephfs: add support for O_NOFOLLOW and O_PATH (Greg Farnum)
|
|
* ceph-fuse,libcephfs: resend requests before completing cap reconnect (#10912 Yan, Zheng)
|
|
* ceph-fuse: be more forgiving on remount (#10982 Greg Farnum)
|
|
* ceph-fuse: fix dentry invalidation on 3.18+ kernels (#9997 Yan, Zheng)
|
|
* ceph-fuse: fix kernel cache trimming (#10277 Yan, Zheng)
|
|
* ceph-fuse: select kernel cache invalidation mechanism based on kernel version (Greg Farnum)
|
|
* ceph-monstore-tool: fix shutdown (#10093 Loic Dachary)
|
|
* ceph-monstore-tool: fix/improve CLI (Joao Eduardo Luis)
|
|
* ceph-objectstore-tool: fix import (#10090 David Zafman)
|
|
* ceph-objectstore-tool: improved import (David Zafman)
|
|
* ceph-objectstore-tool: many improvements and tests (David Zafman)
|
|
* ceph-objectstore-tool: many many improvements (David Zafman)
|
|
* ceph-objectstore-tool: misc improvements, fixes (#9870 #9871 David Zafman)
|
|
* ceph.spec: package rbd-replay-prep (Ken Dreyer)
|
|
* ceph: add 'ceph osd df [tree]' command (#10452 Mykola Golub)
|
|
* ceph: do not parse injectargs twice (Loic Dachary)
|
|
* ceph: fix 'ceph tell ...' command validation (#10439 Joao Eduardo Luis)
|
|
* ceph: improve 'ceph osd tree' output (Mykola Golub)
|
|
* ceph: improve CLI parsing (#11093 David Zafman)
|
|
* ceph: make 'ceph -s' output more readable (Sage Weil)
|
|
* ceph: make 'ceph -s' show PG state counts in sorted order (Sage Weil)
|
|
* ceph: make 'ceph tell mon.* version' work (Mykola Golub)
|
|
* ceph: new 'ceph tell mds.$name_or_rank_or_gid' (John Spray)
|
|
* ceph: show primary-affinity in 'ceph osd tree' (Mykola Golub)
|
|
* ceph: test robustness (Joao Eduardo Luis)
|
|
* ceph_objectstore_tool: behave with sharded flag (#9661 David Zafman)
|
|
* cephfs-journal-tool: add recover_dentries function (#9883 John Spray)
|
|
* cephfs-journal-tool: fix journal import (#10025 John Spray)
|
|
* cephfs-journal-tool: skip up to expire_pos (#9977 John Spray)
|
|
* cleanup rados.h definitions with macros (Ilya Dryomov)
|
|
* common: add 'perf reset ...' admin command (Jianpeng Ma)
|
|
* common: add TableFormatter (Andreas Peters)
|
|
* common: add newline to flushed json output (Sage Weil)
|
|
* common: check syncfs() return code (Jianpeng Ma)
|
|
* common: do not unlock rwlock on destruction (Federico Simoncelli)
|
|
* common: filtering for 'perf dump' (John Spray)
|
|
* common: fix Formatter factory breakage (#10547 Loic Dachary)
|
|
* common: fix block device discard check (#10296 Sage Weil)
|
|
* common: make json-pretty output prettier (Sage Weil)
|
|
* common: remove broken CEPH_LOCKDEP optoin (Kefu Chai)
|
|
* common: shared_cache unit tests (Cheng Cheng)
|
|
* common: support new gperftools header locations (Key Dreyer)
|
|
* config: add $cctid meta variable (Adam Crume)
|
|
* crush: fix buffer overrun for poorly formed rules (#9492 Johnu George)
|
|
* crush: fix detach_bucket (#10095 Sage Weil)
|
|
* crush: fix parsing of straw2 buckets (#11015 Sage Weil)
|
|
* crush: fix several bugs in adjust_item_weight (Rongze Zhu)
|
|
* crush: fix tree bucket behavior (Rongze Zhu)
|
|
* crush: improve constness (Loic Dachary)
|
|
* crush: new and improved straw2 bucket type (Sage Weil, Christina Anderson, Xiaoxi Chen)
|
|
* crush: straw bucket weight calculation fixes (#9998 Sage Weil)
|
|
* crush: update tries stats for indep rules (#10349 Loic Dachary)
|
|
* crush: use larger choose_tries value for erasure code rulesets (#10353 Loic Dachary)
|
|
* crushtool: add --location <id> command (Sage Weil, Loic Dachary)
|
|
* debian,rpm: move RBD udev rules to ceph-common (#10864 Ken Dreyer)
|
|
* debian: split python-ceph into python-{rbd,rados,cephfs} (Boris Ranto)
|
|
* default to libnss instead of crypto++ (Federico Gimenez)
|
|
* doc: CephFS disaster recovery guidance (John Spray)
|
|
* doc: CephFS for early adopters (John Spray)
|
|
* doc: add build-doc guidlines for Fedora and CentOS/RHEL (Nilamdyuti Goswami)
|
|
* doc: add dumpling to firefly upgrade section (#7679 John Wilkins)
|
|
* doc: ceph osd reweight vs crush weight (Laurent Guerby)
|
|
* doc: do not suggest dangerous XFS nobarrier option (Dan van der Ster)
|
|
* doc: document erasure coded pool operations (#9970 Loic Dachary)
|
|
* doc: document the LRC per-layer plugin configuration (Yuan Zhou)
|
|
* doc: enable rbd cache on openstack deployments (Sebastien Han)
|
|
* doc: erasure code doc updates (Loic Dachary)
|
|
* doc: file system osd config settings (Kevin Dalley)
|
|
* doc: fix OpenStack Glance docs (#10478 Sebastien Han)
|
|
* doc: improved installation nots on CentOS/RHEL installs (John Wilkins)
|
|
* doc: key/value store config reference (John Wilkins)
|
|
* doc: misc cleanups (Adam Spiers, Sebastien Han, Nilamdyuti Goswami, Ken Dreyer, John Wilkins)
|
|
* doc: misc improvements (Nilamdyuti Goswami, John Wilkins, Chris Holcombe)
|
|
* doc: misc updates (#9793 #9922 #10204 #10203 Travis Rhoden, Hazem, Ayari, Florian Coste, Andy Allan, Frank Yu, Baptiste Veuillez-Mainard, Yuan Zhou, Armando Segnini, Robert Jansen, Tyler Brekke, Viktor Suprun)
|
|
* doc: misc updates (Alfredo Deza, VRan Liu)
|
|
* doc: misc updates (Nilamdyuti Goswami, John Wilkins)
|
|
* doc: new man pages (Nilamdyuti Goswami)
|
|
* doc: preflight doc fixes (John Wilkins)
|
|
* doc: replace cloudfiles with swiftclient Python Swift example (Tim Freund)
|
|
* doc: update PG count guide (Gerben Meijer, Laurent Guerby, Loic Dachary)
|
|
* doc: update man pages (David Zafman)
|
|
* doc: update openstack docs for Juno (Sebastien Han)
|
|
* doc: update release descriptions (Ken Dreyer)
|
|
* doc: update sepia hardware inventory (Sandon Van Ness)
|
|
* erasure-code: add mSHEC erasure code support (Takeshi Miyamae)
|
|
* erasure-code: improved docs (#10340 Loic Dachary)
|
|
* erasure-code: set max_size to 20 (#10363 Loic Dachary)
|
|
* fix cluster logging from non-mon daemons (Sage Weil)
|
|
* init-ceph: check for systemd-run before using it (Boris Ranto)
|
|
* install-deps.sh: do not require sudo when root (Loic Dachary)
|
|
* keyvaluestore: misc fixes (Haomai Wang)
|
|
* keyvaluestore: performance improvements (Haomai Wang)
|
|
* libcephfs,ceph-fuse: add 'status' asok (John Spray)
|
|
* libcephfs,ceph-fuse: fix getting zero-length xattr (#10552 Yan, Zheng)
|
|
* libcephfs: fix dirfrag trimming (#10387 Yan, Zheng)
|
|
* libcephfs: fix mount timeout (#10041 Yan, Zheng)
|
|
* libcephfs: fix test (#10415 Yan, Zheng)
|
|
* libcephfs: fix use-afer-free on umount (#10412 Yan, Zheng)
|
|
* libcephfs: include ceph and git version in client metadata (Sage Weil)
|
|
* librados, osd: new watch/notify implementation (Sage Weil)
|
|
* librados: add blacklist_add convenience method (Jason Dillaman)
|
|
* librados: add rados_pool_get_base_tier() call (Adam Crume)
|
|
* librados: add watch_flush() operation (Sage Weil, Haomai Wang)
|
|
* librados: avoid memcpy on getxattr, read (Jianpeng Ma)
|
|
* librados: cap buffer length (Loic Dachary)
|
|
* librados: create ioctx by pool id (Jason Dillaman)
|
|
* librados: do notify completion in fast-dispatch (Sage Weil)
|
|
* librados: drop 'category' feature (Sage Weil)
|
|
* librados: expose rados_{read|write}_op_assert_version in C API (Kim Vandry)
|
|
* librados: fix infinite loop with skipped map epochs (#9986 Ding Dinghua)
|
|
* librados: fix iterator operator= bugs (#10082 David Zafman, Yehuda Sadeh)
|
|
* librados: fix leak in C_TwoContexts (Xiong Yiliang)
|
|
* librados: fix leak in watch/notify path (Sage Weil)
|
|
* librados: fix null deref when pool DNE (#9944 Sage Weil)
|
|
* librados: fix objecter races (#9617 Josh Durgin)
|
|
* librados: fix pool deletion handling (#10372 Sage Weil)
|
|
* librados: fix pool name caching (#10458 Radoslaw Zarzynski)
|
|
* librados: fix resource leak, misc bugs (#10425 Radoslaw Zarzynski)
|
|
* librados: fix some watch/notify locking (Jason Dillaman, Josh Durgin)
|
|
* librados: fix timer race from recent refactor (Sage Weil)
|
|
* librados: new fadvise API (Ma Jianpeng)
|
|
* librados: only export public API symbols (Jason Dillaman)
|
|
* librados: remove shadowed variable (Kefu Chain)
|
|
* librados: translate op flags from C APIs (Matthew Richards)
|
|
* libradosstriper: fix remove() (Dongmao Zhang)
|
|
* libradosstriper: fix shutdown hang (Dongmao Zhang)
|
|
* libradosstriper: fix stat strtoll (Dongmao Zhang)
|
|
* libradosstriper: fix trunc method (#10129 Sebastien Ponce)
|
|
* libradosstriper: fix write_full when ENOENT (#10758 Sebastien Ponce)
|
|
* libradosstriper: misc fixes (Sebastien Ponce)
|
|
* librbd: CRC protection for RBD image map (Jason Dillaman)
|
|
* librbd: add missing python docstrings (Jason Dillaman)
|
|
* librbd: add per-image object map for improved performance (Jason Dillaman)
|
|
* librbd: add readahead (Adam Crume)
|
|
* librbd: add support for an "object map" indicating which objects exist (Jason Dillaman)
|
|
* librbd: adjust internal locking (Josh Durgin, Jason Dillaman)
|
|
* librbd: better handling of watch errors (Jason Dillaman)
|
|
* librbd: complete pending ops before closing image (#10299 Josh Durgin)
|
|
* librbd: coordinate maint operations through lock owner (Jason Dillaman)
|
|
* librbd: copy-on-read (Min Chen, Li Wang, Yunchuan Wen, Cheng Cheng, Jason Dillaman)
|
|
* librbd: differentiate between R/O vs R/W features (Jason Dillaman)
|
|
* librbd: don't close a closed parent in failure path (#10030 Jason Dillaman)
|
|
* librbd: enforce write ordering with a snapshot (Jason Dillaman)
|
|
* librbd: exclusive image locking (Jason Dillaman)
|
|
* librbd: fadvise API (Ma Jianpeng)
|
|
* librbd: fadvise-style hints; add misc hints for certain operations (Jianpeng Ma)
|
|
* librbd: fix and improve AIO cache invalidation (#10958 Jason Dillaman)
|
|
* librbd: fix cache tiers in list_children and snap_unprotect (Adam Crume)
|
|
* librbd: fix coverity false-positives (Jason Dillaman)
|
|
* librbd: fix diff test (#10002 Josh Durgin)
|
|
* librbd: fix list_children from invalid pool ioctxs (#10123 Jason Dillaman)
|
|
* librbd: fix locking for readahead (#10045 Jason Dillaman)
|
|
* librbd: fix memory leak (Jason Dillaman)
|
|
* librbd: fix ordering/queueing of resize operations (Jason Dillaman)
|
|
* librbd: fix performance regression in ObjectCacher (#9513 Adam Crume)
|
|
* librbd: fix snap create races (Jason Dillaman)
|
|
* librbd: fix write vs import race (#10590 Jason Dillaman)
|
|
* librbd: flush AIO operations asynchronously (#10714 Jason Dillaman)
|
|
* librbd: gracefully handle deleted/renamed pools (#10270 Jason Dillaman)
|
|
* librbd: lttng tracepoints (Adam Crume)
|
|
* librbd: make async versions of long-running maint operations (Jason Dillaman)
|
|
* librbd: misc fixes (Xinxin Shu, Jason Dillaman)
|
|
* librbd: mock tests (Jason Dillaman)
|
|
* librbd: only export public API symbols (Jason Dillaman)
|
|
* librbd: optionally blacklist clients before breaking locks (#10761 Jason Dillaman)
|
|
* librbd: prevent copyup during shrink (Jason Dillaman)
|
|
* librbd: refactor unit tests to use fixtures (Jason Dillaman)
|
|
* librbd: validate image is r/w on resize/flatten (Jason Dillaman)
|
|
* librbd: various internal locking fixes (Jason Dillaman)
|
|
* many coverity fixes (Danny Al-Gaaf)
|
|
* many many coverity cleanups (Danny Al-Gaaf)
|
|
* mds: 'flush journal' admin command (John Spray)
|
|
* mds: ENOSPC and OSDMap epoch barriers (#7317 John Spray)
|
|
* mds: a whole bunch of initial scrub infrastructure (Greg Farnum)
|
|
* mds: add cephfs-table-tool (John Spray)
|
|
* mds: asok command for fetching subtree map (John Spray)
|
|
* mds: avoid sending traceless replies in most cases (Yan, Zheng)
|
|
* mds: constify MDSCacheObjects (John Spray)
|
|
* mds: dirfrag buf fix (Yan, Zheng)
|
|
* mds: disallow most commands on inactive MDS's (Greg Farnum)
|
|
* mds: drop dentries, leases on deleted directories (#10164 Yan, Zheng)
|
|
* mds: export dir asok command (John Spray)
|
|
* mds: fix MDLog IO callback deadlock (John Spray)
|
|
* mds: fix compat_version for MClientSession (#9945 John Spray)
|
|
* mds: fix deadlock during journal probe vs purge (#10229 Yan, Zheng)
|
|
* mds: fix race trimming log segments (Yan, Zheng)
|
|
* mds: fix reply snapbl (Yan, Zheng)
|
|
* mds: fix sessionmap lifecycle bugs (Yan, Zheng)
|
|
* mds: fix stray/purge perfcounters (#10388 John Spray)
|
|
* mds: handle heartbeat_reset during shutdown (#10382 John Spray)
|
|
* mds: handle zero-size xattr (#10335 Yan, Zheng)
|
|
* mds: initialize root inode xattr version (Yan, Zheng)
|
|
* mds: introduce auth caps (John Spray)
|
|
* mds: many many snapshot-related fixes (Yan, Zheng)
|
|
* mds: misc bugs (Greg Farnum, John Spray, Yan, Zheng, Henry Change)
|
|
* mds: refactor, improve Session storage (John Spray)
|
|
* mds: store backtrace for stray dir (Yan, Zheng)
|
|
* mds: subtree quota support (Yunchuan Wen)
|
|
* mds: verify backtrace when fetching dirfrag (#9557 Yan, Zheng)
|
|
* memstore: free space tracking (John Spray)
|
|
* misc cleanup (Danny Al-Gaaf, David Anderson)
|
|
* misc coverity fixes (Danny Al-Gaaf)
|
|
* misc coverity fixes (Danny Al-Gaaf)
|
|
* misc: various valgrind fixes and cleanups (Danny Al-Gaaf)
|
|
* mon: 'osd crush reweight-all' command (Sage Weil)
|
|
* mon: add 'ceph osd rename-bucket ...' command (Loic Dachary)
|
|
* mon: add bootstrap-rgw profile (Sage Weil)
|
|
* mon: add max pgs per osd warning (Sage Weil)
|
|
* mon: add noforward flag for some mon commands (Mykola Golub)
|
|
* mon: allow adding tiers to fs pools (#10135 John Spray)
|
|
* mon: allow full flag to be manually cleared (#9323 Sage Weil)
|
|
* mon: clean up auth list output (Loic Dachary)
|
|
* mon: delay failure injection (Joao Eduardo Luis)
|
|
* mon: disallow empty pool names (#10555 Wido den Hollander)
|
|
* mon: do not deactivate last mds (#10862 John Spray)
|
|
* mon: do not pollute mon dir with CSV files from CRUSH check (Loic Dachary)
|
|
* mon: drop old ceph_mon_store_converter (Sage Weil)
|
|
* mon: fix 'ceph pg dump_stuck degraded' (Xinxin Shu)
|
|
* mon: fix 'mds fail' for standby MDSs (John Spray)
|
|
* mon: fix 'osd crush link' id resolution (John Spray)
|
|
* mon: fix 'profile osd' use of config-key function on mon (#10844 Joao Eduardo Luis)
|
|
* mon: fix *_ratio* units and types (Sage Weil)
|
|
* mon: fix JSON dumps to dump floats as flots and not strings (Sage Weil)
|
|
* mon: fix MDS health status from peons (#10151 John Spray)
|
|
* mon: fix caching for min_last_epoch_clean (#9987 Sage Weil)
|
|
* mon: fix clock drift time check interval (#10546 Joao Eduardo Luis)
|
|
* mon: fix compatset initalization during mkfs (Joao Eduardo Luis)
|
|
* mon: fix error output for add_data_pool (#9852 Joao Eduardo Luis)
|
|
* mon: fix feature tracking during elections (Joao Eduardo Luis)
|
|
* mon: fix formatter 'pg stat' command output (Sage Weil)
|
|
* mon: fix mds gid/rank/state parsing (John Spray)
|
|
* mon: fix misc error paths (Joao Eduardo Luis)
|
|
* mon: fix paxos off-by-one corner case (#9301 Sage Weil)
|
|
* mon: fix paxos timeouts (#10220 Joao Eduardo Luis)
|
|
* mon: fix stashed monmap encoding (#5203 Xie Rui)
|
|
* mon: fix units in store stats (Joao Eduardo Luis)
|
|
* mon: get canonical OSDMap from leader (#10422 Sage Weil)
|
|
* mon: ignore failure reports from before up_from (#10762 Dan van der Ster, Sage Weil)
|
|
* mon: implement 'fs reset' command (John Spray)
|
|
* mon: improve error handling on erasure code profile set (#10488, #11144 Loic Dachary)
|
|
* mon: improved corrupt CRUSH map detection (Joao Eduardo Luis)
|
|
* mon: include entity name in audit log for forwarded requests (#9913 Joao Eduardo Luis)
|
|
* mon: include pg_temp count in osdmap summary (Sage Weil)
|
|
* mon: log health summary to cluster log (#9440 Joao Eduardo Luis)
|
|
* mon: make 'mds fail' idempotent (John Spray)
|
|
* mon: make pg dump {sum,pgs,pgs_brief} work for format=plain (#5963 #6759 Mykola Golub)
|
|
* mon: new 'ceph pool ls [detail]' command (Sage Weil)
|
|
* mon: new pool safety flags nodelete, nopgchange, nosizechange (#9792 Mykola Golub)
|
|
* mon: new, friendly 'ceph pg ls ...' command (Xinxin Shu)
|
|
* mon: paxos: allow reads while proposing (#9321 #9322 Joao Eduardo Luis)
|
|
* mon: prevent MDS transition from STOPPING (#10791 Greg Farnum)
|
|
* mon: propose all pending work in one transaction (Sage Weil)
|
|
* mon: remove pg_temps for nonexistent pools (Joao Eduardo Luis)
|
|
* mon: require mon_allow_pool_delete option to remove pools (Sage Weil)
|
|
* mon: respect down flag when promoting standbys (John Spray)
|
|
* mon: set globalid prealloc to larger value (Sage Weil)
|
|
* mon: set {read,write}_tier on 'osd tier add-cache ...' (Jianpeng Ma)
|
|
* mon: skip zeroed osd stats in get_rule_avail (#10257 Joao Eduardo Luis)
|
|
* mon: validate min_size range (Jianpeng Ma)
|
|
* mon: wait for writeable before cross-proposing (#9794 Joao Eduardo Luis)
|
|
* mount.ceph: fix suprious error message (#10351 Yan, Zheng)
|
|
* ms: xio: fix misc bugs (Matt Benjamin, Vu Pham)
|
|
* msgr: async: bind threads to CPU cores, improved poll (Haomai Wang)
|
|
* msgr: async: many fixes, unit tests (Haomai Wang)
|
|
* msgr: async: several fixes (Haomai Wang)
|
|
* msgr: asyncmessenger: add kqueue support (#9926 Haomai Wang)
|
|
* msgr: avoid useless new/delete (Haomai Wang)
|
|
* msgr: fix RESETSESSION bug (#10080 Greg Farnum)
|
|
* msgr: fix crc configuration (Mykola Golub)
|
|
* msgr: fix delay injection bug (#9910 Sage Weil, Greg Farnum)
|
|
* msgr: misc unit tests (Haomai Wang)
|
|
* msgr: new AsymcMessenger alternative implementation (Haomai Wang)
|
|
* msgr: prefetch data when doing recv (Yehuda Sadeh)
|
|
* msgr: simple: fix rare deadlock (Greg Farnum)
|
|
* msgr: simple: retry binding to port on failure (#10029 Wido den Hollander)
|
|
* msgr: xio: XioMessenger RDMA support (Casey Bodley, Vu Pham, Matt Benjamin)
|
|
* objectstore: deprecate collection attrs (Sage Weil)
|
|
* osd, librados: fadvise-style librados hints (Jianpeng Ma)
|
|
* osd, librados: fix xattr_cmp_u64 (Dongmao Zhang)
|
|
* osd, librados: revamp PG listing API to handle namespaces (#9031 #9262 #9438 David Zafman)
|
|
* osd, mds: 'ops' as shorthand for 'dump_ops_in_flight' on asok (Sage Weil)
|
|
* osd, mon: add checksums to all OSDMaps (Sage Weil)
|
|
* osd, mon: send intiial pg create time from mon to osd (#9887 David Zafman)
|
|
* osd,mon: add 'norebalance' flag (Kefu Chai)
|
|
* osd,mon: specify OSD features explicitly in MOSDBoot (#10911 Sage Weil)
|
|
* osd: DBObjectMap: fix locking to prevent rare crash (#9891 Samuel Just)
|
|
* osd: EIO on whole-object reads when checksum is wrong (Sage Weil)
|
|
* osd: add erasure code corpus (Loic Dachary)
|
|
* osd: add fadvise flags to ObjectStore API (Jianpeng Ma)
|
|
* osd: add get_latest_osdmap asok command (#9483 #9484 Mykola Golub)
|
|
* osd: add misc tests (Loic Dachary, Danny Al-Gaaf)
|
|
* osd: add option to prioritize heartbeat network traffic (Jian Wen)
|
|
* osd: add support for the SHEC erasure-code algorithm (Takeshi Miyamae, Loic Dachary)
|
|
* osd: allow deletion of objects with watcher (#2339 Sage Weil)
|
|
* osd: allow recovery while below min_size (Samuel Just)
|
|
* osd: allow recovery with fewer than min_size OSDs (Samuel Just)
|
|
* osd: allow sparse read for Push/Pull (Haomai Wang)
|
|
* osd: allow whiteout deletion in cache pool (Sage Weil)
|
|
* osd: allow writes to degraded objects (Samuel Just)
|
|
* osd: allow writes to degraded objects (Samuel Just)
|
|
* osd: avoid publishing unchanged PG stats (Sage Weil)
|
|
* osd: batch pg log trim (Xinze Chi)
|
|
* osd: cache pool: ignore min flush age when cache is full (Xinze Chi)
|
|
* osd: cache recent ObjectContexts (Dong Yuan)
|
|
* osd: cache reverse_nibbles hash value (Dong Yuan)
|
|
* osd: clean up internal ObjectStore interface (Sage Weil)
|
|
* osd: cleanup boost optionals (William Kennington)
|
|
* osd: clear cache on interval change (Samuel Just)
|
|
* osd: do no proxy reads unless target OSDs are new (#10788 Sage Weil)
|
|
* osd: do not abort deep scrub on missing hinfo (#10018 Loic Dachary)
|
|
* osd: do not update digest on inconsistent object (#10524 Samuel Just)
|
|
* osd: don't record digests for snapdirs (#10536 Samuel Just)
|
|
* osd: drop upgrade support for pre-dumpling (Sage Weil)
|
|
* osd: enable and use posix_fadvise (Sage Weil)
|
|
* osd: erasure coding: allow bench.sh to test ISA backend (Yuan Zhou)
|
|
* osd: erasure-code: encoding regression tests, corpus (#9420 Loic Dachary)
|
|
* osd: erasure-code: enforce chunk size alignment (#10211 Loic Dachary)
|
|
* osd: erasure-code: jerasure support for NEON (Loic Dachary)
|
|
* osd: erasure-code: relax cauchy w restrictions (#10325 David Zhang, Loic Dachary)
|
|
* osd: erasure-code: update gf-complete to latest upstream (Loic Dachary)
|
|
* osd: expose non-journal backends via ceph-osd CLI (Hoamai Wang)
|
|
* osd: filejournal: don't cache journal when not using direct IO (Jianpeng Ma)
|
|
* osd: fix JSON output for stray OSDs (Loic Dachary)
|
|
* osd: fix OSDCap parser on old (el6) boost::spirit (#10757 Kefu Chai)
|
|
* osd: fix OSDCap parsing on el6 (#10757 Kefu Chai)
|
|
* osd: fix ObjectStore::Transaction encoding version (#10734 Samuel Just)
|
|
* osd: fix WBTHrottle perf counters (Haomai Wang)
|
|
* osd: fix and document last_epoch_started semantics (Samuel Just)
|
|
* osd: fix auth object selection during repair (#10524 Samuel Just)
|
|
* osd: fix backfill bug (#10150 Samuel Just)
|
|
* osd: fix bug in pending digest updates (#10840 Samuel Just)
|
|
* osd: fix cancel_proxy_read_ops (Sage Weil)
|
|
* osd: fix cleanup of interrupted pg deletion (#10617 Sage Weil)
|
|
* osd: fix divergent entry handling on PG split (Samuel Just)
|
|
* osd: fix ghobject_t formatted output to include shard (#10063 Loic Dachary)
|
|
* osd: fix ioprio option (Mykola Golub)
|
|
* osd: fix ioprio options (Loic Dachary)
|
|
* osd: fix journal shutdown race (Sage Weil)
|
|
* osd: fix journal wrapping bug (#10883 David Zafman)
|
|
* osd: fix leak in SnapTrimWQ (#10421 Kefu Chai)
|
|
* osd: fix leak on shutdown (Kefu Chai)
|
|
* osd: fix memstore free space calculation (Xiaoxi Chen)
|
|
* osd: fix mixed-version peering issues (Samuel Just)
|
|
* osd: fix object age eviction (Zhiqiang Wang)
|
|
* osd: fix object atime calculation (Xinze Chi)
|
|
* osd: fix object digest update bug (#10840 Samuel Just)
|
|
* osd: fix occasional peering stalls (#10431 Sage Weil)
|
|
* osd: fix ordering issue with new transaction encoding (#10534 Dong Yuan)
|
|
* osd: fix osd peer check on scrub messages (#9555 Sage Weil)
|
|
* osd: fix past_interval display bug (#9752 Loic Dachary)
|
|
* osd: fix past_interval generation (#10427 #10430 David Zafman)
|
|
* osd: fix pgls filter ops (#9439 David Zafman)
|
|
* osd: fix recording of digest on scrub (Samuel Just)
|
|
* osd: fix scrub delay bug (#10693 Samuel Just)
|
|
* osd: fix scrub vs try-flush bug (#8011 Samuel Just)
|
|
* osd: fix short read handling on push (#8121 David Zafman)
|
|
* osd: fix stderr with -f or -d (Dan Mick)
|
|
* osd: fix transaction accounting (Jianpeng Ma)
|
|
* osd: fix watch reconnect race (#10441 Sage Weil)
|
|
* osd: fix watch timeout cache state update (#10784 David Zafman)
|
|
* osd: fix whiteout handling (Sage Weil)
|
|
* osd: flush snapshots from cache tier immediately (Sage Weil)
|
|
* osd: force promotion of watch/notify ops (Zhiqiang Wang)
|
|
* osd: handle no-op write with snapshot (#10262 Sage Weil)
|
|
* osd: improve idempotency detection across cache promotion/demotion (#8935 Sage Weil, Samuel Just)
|
|
* osd: include activating peers in blocked_by (#10477 Sage Weil)
|
|
* osd: jerasure and gf-complete updates from upstream (#10216 Loic Dachary)
|
|
* osd: journal: check fsync/fdatasync result (Jianpeng Ma)
|
|
* osd: journal: fix alignment checks, avoid useless memmove (Jianpeng Ma)
|
|
* osd: journal: fix hang on shutdown (#10474 David Zafman)
|
|
* osd: journal: fix header.committed_up_to (Xinze Chi)
|
|
* osd: journal: fix journal zeroing when direct IO is enabled (Xie Rui)
|
|
* osd: journal: initialize throttle (Ning Yao)
|
|
* osd: journal: misc bug fixes (#6003 David Zafman, Samuel Just)
|
|
* osd: journal: update committed_thru after replay (#6756 Samuel Just)
|
|
* osd: keyvaluestore: cleanup dead code (Ning Yao)
|
|
* osd: keyvaluestore: fix getattr semantics (Haomai Wang)
|
|
* osd: keyvaluestore: fix key ordering (#10119 Haomai Wang)
|
|
* osd: keyvaluestore_dev: optimization (Chendi Xue)
|
|
* osd: limit in-flight read requests (Jason Dillaman)
|
|
* osd: log when scrub or repair starts (Loic Dachary)
|
|
* osd: make misdirected op checks robust for EC pools (#9835 Sage Weil)
|
|
* osd: memstore: fix size limit (Xiaoxi Chen)
|
|
* osd: misc FIEMAP fixes (Ma Jianpeng)
|
|
* osd: misc cleanup (Xinze Chi, Yongyue Sun)
|
|
* osd: misc optimizations (Xinxin Shu, Zhiqiang Wang, Xinze Chi)
|
|
* osd: misc scrub fixes (#10017 Loic Dachary)
|
|
* osd: new 'activating' state between peering and active (Sage Weil)
|
|
* osd: new optimized encoding for ObjectStore::Transaction (Dong Yuan)
|
|
* osd: optimize Finisher (Xinze Chi)
|
|
* osd: optimize WBThrottle map with unordered_map (Ning Yao)
|
|
* osd: optimize filter_snapc (Ning Yao)
|
|
* osd: preserve reqids for idempotency checks for promote/demote (Sage Weil, Zhiqiang Wang, Samuel Just)
|
|
* osd: proxy read support (Zhiqiang Wang)
|
|
* osd: proxy reads during cache promote (Zhiqiang Wang)
|
|
* osd: remove dead locking code (Xinxin Shu)
|
|
* osd: remove legacy classic scrub code (Sage Weil)
|
|
* osd: remove unused fields in MOSDSubOp (Xiaoxi Chen)
|
|
* osd: removed some dead code (Xinze Chi)
|
|
* osd: replace MOSDSubOp messages with simpler, optimized MOSDRepOp (Xiaoxi Chen)
|
|
* osd: restrict scrub to certain times of day (Xinze Chi)
|
|
* osd: rocksdb: fix shutdown (Hoamai Wang)
|
|
* osd: store PG metadata in per-collection objects for better concurrency (Sage Weil)
|
|
* osd: store whole-object checksums on scrub, write_full (Sage Weil)
|
|
* osd: support for discard for journal trim (Jianpeng Ma)
|
|
* osd: use FIEMAP_FLAGS_SYNC instead of fsync (Jianpeng Ma)
|
|
* osd: verify kernel is new enough before using XFS extsize ioctl, enable by default (#9956 Sage Weil)
|
|
* pybind: fix memory leak in librados bindings (Billy Olsen)
|
|
* pyrados: add object lock support (#6114 Mehdi Abaakouk)
|
|
* pyrados: fix misnamed wait_* routings (#10104 Dan Mick)
|
|
* pyrados: misc cleanups (Kefu Chai)
|
|
* qa: add large auth ticket tests (Ilya Dryomov)
|
|
* qa: fix mds tests (#10539 John Spray)
|
|
* qa: fix osd create dup tests (#10083 Loic Dachary)
|
|
* qa: ignore duplicates in rados ls (Josh Durgin)
|
|
* qa: improve hadoop tests (Noah Watkins)
|
|
* qa: many 'make check' improvements (Loic Dachary)
|
|
* qa: misc tests (Loic Dachary, Yan, Zheng)
|
|
* qa: parallelize make check (Loic Dachary)
|
|
* qa: reorg fs quota tests (Greg Farnum)
|
|
* qa: tolerate nearly-full disk for make check (Loic Dachary)
|
|
* rados: fix put of /dev/null (Loic Dachary)
|
|
* rados: fix usage (Jianpeng Ma)
|
|
* rados: parse command-line arguments more strictly (#8983 Adam Crume)
|
|
* rados: use copy-from operation for copy, cppool (Sage Weil)
|
|
* radosgw-admin: add replicalog update command (Yehuda Sadeh)
|
|
* rbd-fuse: clean up on shutdown (Josh Durgin)
|
|
* rbd-fuse: fix memory leak (Adam Crume)
|
|
* rbd-replay-many (Adam Crume)
|
|
* rbd-replay: --anonymize flag to rbd-replay-prep (Adam Crume)
|
|
* rbd: add 'merge-diff' function (MingXin Liu, Yunchuan Wen, Li Wang)
|
|
* rbd: allow v2 striping parameters for clones and imports (Jason Dillaman)
|
|
* rbd: fix 'rbd diff' for non-existent objects (Adam Crume)
|
|
* rbd: fix buffer handling on image import (#10590 Jason Dillaman)
|
|
* rbd: fix error when striping with format 1 (Sebastien Han)
|
|
* rbd: fix export for image sizes over 2GB (Vicente Cheng)
|
|
* rbd: fix formatted output of image features (Jason Dillaman)
|
|
* rbd: leave exclusive lockin goff by default (Jason Dillaman)
|
|
* rbd: updat eman page (Ilya Dryomov)
|
|
* rbd: update init-rbdmap to fix dup mount point (Karel Striegel)
|
|
* rbd: use IO hints for import, export, and bench operations (#10462 Jason Dillaman)
|
|
* rbd: use rolling average for rbd bench-write throughput (Jason Dillaman)
|
|
* rbd_recover_tool: RBD image recovery tool (Min Chen)
|
|
* rgw: S3-style object versioning support (Yehuda Sadeh)
|
|
* rgw: add location header when object is in another region (VRan Liu)
|
|
* rgw: change multipart upload id magic (#10271 Yehuda Sadeh)
|
|
* rgw: check keystone auth for S3 POST requests (#10062 Abhishek Lekshmanan)
|
|
* rgw: check timestamp on s3 keystone auth (#10062 Abhishek Lekshmanan)
|
|
* rgw: conditional PUT on ETag (#8562 Ray Lv)
|
|
* rgw: create subuser if needed when creating user (#10103 Yehuda Sadeh)
|
|
* rgw: decode http query params correction (#10271 Yehuda Sadeh)
|
|
* rgw: don't overwrite bucket/object owner when setting ACLs (#10978 Yehuda Sadeh)
|
|
* rgw: enable IPv6 for civetweb (#10965 Yehuda Sadeh)
|
|
* rgw: extend replica log API (purge-all) (Yehuda Sadeh)
|
|
* rgw: fail S3 POST if keystone not configured (#10688 Valery Tschopp, Yehuda Sadeh)
|
|
* rgw: fix If-Modified-Since (VRan Liu)
|
|
* rgw: fix XML header on get ACL request (#10106 Yehuda Sadeh)
|
|
* rgw: fix bucket removal with data purge (Yehuda Sadeh)
|
|
* rgw: fix content length check (#10701 Axel Dunkel, Yehuda Sadeh)
|
|
* rgw: fix content-length update (#9576 Yehuda Sadeh)
|
|
* rgw: fix disabling of max_size quota (#9907 Dong Lei)
|
|
* rgw: fix error codes (#10334 #10329 Yehuda Sadeh)
|
|
* rgw: fix incorrect len when len is 0 (#9877 Yehuda Sadeh)
|
|
* rgw: fix object copy content type (#9478 Yehuda Sadeh)
|
|
* rgw: fix partial GET in swift (#10553 Yehuda Sadeh)
|
|
* rgw: fix replica log indexing (#8251 Yehuda Sadeh)
|
|
* rgw: fix shutdown (#10472 Yehuda Sadeh)
|
|
* rgw: fix swift metadata header name (Dmytro Iurchenko)
|
|
* rgw: fix sysvinit script when rgw_socket_path is not defined (#11159 Yehuda Sadeh, Dan Mick)
|
|
* rgw: fix user stags in get-user-info API (#9359 Ray Lv)
|
|
* rgw: include XML ns on get ACL request (#10106 Yehuda Sadeh)
|
|
* rgw: index swift keys appropriately (#10471 Yehuda Sadeh)
|
|
* rgw: make sysvinit script set ulimit -n properly (Sage Weil)
|
|
* rgw: misc fixes (#10307 Yehuda Sadeh)
|
|
* rgw: only track cleanup for objects we write (#10311 Yehuda Sadeh)
|
|
* rgw: pass civetweb configurables through (#10907 Yehuda Sadeh)
|
|
* rgw: prevent illegal bucket policy that doesn't match placement rule (Yehuda Sadeh)
|
|
* rgw: remove multipart entries from bucket index on abort (#10719 Yehuda Sadeh)
|
|
* rgw: remove swift user manifest (DLO) hash calculation (#9973 Yehuda Sadeh)
|
|
* rgw: respond with 204 to POST on containers (#10667 Yuan Zhou)
|
|
* rgw: return timestamp on GET/HEAD (#8911 Yehuda Sadeh)
|
|
* rgw: reuse fcgx connection struct (#10194 Yehuda Sadeh)
|
|
* rgw: run radosgw as apache with systemd (#10125 Loic Dachary)
|
|
* rgw: send explicit HTTP status string (Yehuda Sadeh)
|
|
* rgw: set ETag on object copy (#9479 Yehuda Sadeh)
|
|
* rgw: set length for keystone token validation request (#7796 Yehuda Sadeh, Mark Kirkwood)
|
|
* rgw: support X-Storage-Policy header for Swift storage policy compat (Yehuda Sadeh)
|
|
* rgw: support multiple host names (#7467 Yehuda Sadeh)
|
|
* rgw: swift: dump container's custom metadata (#10665 Ahmad Faheem, Dmytro Iurchenko)
|
|
* rgw: swift: support Accept header for response format (#10746 Dmytro Iurchenko)
|
|
* rgw: swift: support for X-Remove-Container-Meta-{key} (#10475 Dmytro Iurchenko)
|
|
* rgw: tweak error codes (#10329 #10334 Yehuda Sadeh)
|
|
* rgw: update bucket index on attr changes, for multi-site sync (#5595 Yehuda Sadeh)
|
|
* rgw: use \r\n for http headers (#9254 Yehuda Sadeh)
|
|
* rgw: use gc for multipart abort (#10445 Aaron Bassett, Yehuda Sadeh)
|
|
* rgw: use new watch/notify API (Yehuda Sadeh, Sage Weil)
|
|
* rpm: misc fixes (Key Dreyer)
|
|
* rpm: move rgw logrotate to radosgw subpackage (Ken Dreyer)
|
|
* systemd: better systemd unit files (Owen Synge)
|
|
* sysvinit: fix race in 'stop' (#10389 Loic Dachary)
|
|
* test: fix bufferlist tests (Jianpeng Ma)
|
|
* tests: ability to run unit tests under docker (Loic Dachary)
|
|
* tests: centos-6 dockerfile (#10755 Loic Dachary)
|
|
* tests: improve docker-based tests (Loic Dachary)
|
|
* tests: unit tests for shared_cache (Dong Yuan)
|
|
* udev: fix rules for CentOS7/RHEL7 (Loic Dachary)
|
|
* use clock_gettime instead of gettimeofday (Jianpeng Ma)
|
|
* vstart.sh: set up environment for s3-tests (Luis Pabon)
|
|
* vstart.sh: work with cmake (Yehuda Sadeh)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
v0.93
|
|
=====
|
|
|
|
This is the first release candidate for Hammer, and includes all of
|
|
the features that will be present in the final release. We welcome
|
|
and encourage any and all testing in non-production clusters to identify
|
|
any problems with functionality, stability, or performance before the
|
|
final Hammer release.
|
|
|
|
We suggest some caution in one area: librbd. There is a lot of new
|
|
functionality around object maps and locking that is disabled by
|
|
default but may still affect stability for existing images. We are
|
|
continuing to shake out those bugs so that the final Hammer release
|
|
(probably v0.94) will be rock solid.
|
|
|
|
Major features since Giant include:
|
|
|
|
* cephfs: journal scavenger repair tool (John Spray)
|
|
* crush: new and improved straw2 bucket type (Sage Weil, Christina Anderson, Xiaoxi Chen)
|
|
* doc: improved guidance for CephFS early adopters (John Spray)
|
|
* librbd: add per-image object map for improved performance (Jason Dillaman)
|
|
* librbd: copy-on-read (Min Chen, Li Wang, Yunchuan Wen, Cheng Cheng)
|
|
* librados: fadvise-style IO hints (Jianpeng Ma)
|
|
* mds: many many snapshot-related fixes (Yan, Zheng)
|
|
* mon: new 'ceph osd df' command (Mykola Golub)
|
|
* mon: new 'ceph pg ls ...' command (Xinxin Shu)
|
|
* osd: improved performance for high-performance backends
|
|
* osd: improved recovery behavior (Samuel Just)
|
|
* osd: improved cache tier behavior with reads (Zhiqiang Wang)
|
|
* rgw: S3-compatible bucket versioning support (Yehuda Sadeh)
|
|
* rgw: large bucket index sharding (Guang Yang, Yehuda Sadeh)
|
|
* RDMA "xio" messenger support (Matt Benjamin, Vu Pham)
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* If you are upgrading from v0.92, you must stop all OSD daemons and flush their
|
|
journals (``ceph-osd -i NNN --flush-journal``) before upgrading. There was
|
|
a transaction encoding bug in v0.92 that broke compatibility. Upgrading from
|
|
v0.91 or anything earlier is safe.
|
|
|
|
* No special restrictions when upgrading from firefly or giant.
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* build: CMake support (Ali Maredia, Casey Bodley, Adam Emerson, Marcus Watts, Matt Benjamin)
|
|
* ceph-disk: do not re-use partition if encryption is required (Loic Dachary)
|
|
* ceph-disk: support LUKS for encrypted partitions (Andrew Bartlett, Loic Dachary)
|
|
* ceph-fuse,libcephfs: add support for O_NOFOLLOW and O_PATH (Greg Farnum)
|
|
* ceph-fuse,libcephfs: resend requests before completing cap reconnect (#10912 Yan, Zheng)
|
|
* ceph-fuse: select kernel cache invalidation mechanism based on kernel version (Greg Farnum)
|
|
* ceph-objectstore-tool: improved import (David Zafman)
|
|
* ceph-objectstore-tool: misc improvements, fixes (#9870 #9871 David Zafman)
|
|
* ceph: add 'ceph osd df [tree]' command (#10452 Mykola Golub)
|
|
* ceph: fix 'ceph tell ...' command validation (#10439 Joao Eduardo Luis)
|
|
* ceph: improve 'ceph osd tree' output (Mykola Golub)
|
|
* cephfs-journal-tool: add recover_dentries function (#9883 John Spray)
|
|
* common: add newline to flushed json output (Sage Weil)
|
|
* common: filtering for 'perf dump' (John Spray)
|
|
* common: fix Formatter factory breakage (#10547 Loic Dachary)
|
|
* common: make json-pretty output prettier (Sage Weil)
|
|
* crush: new and improved straw2 bucket type (Sage Weil, Christina Anderson, Xiaoxi Chen)
|
|
* crush: update tries stats for indep rules (#10349 Loic Dachary)
|
|
* crush: use larger choose_tries value for erasure code rulesets (#10353 Loic Dachary)
|
|
* debian,rpm: move RBD udev rules to ceph-common (#10864 Ken Dreyer)
|
|
* debian: split python-ceph into python-{rbd,rados,cephfs} (Boris Ranto)
|
|
* doc: CephFS disaster recovery guidance (John Spray)
|
|
* doc: CephFS for early adopters (John Spray)
|
|
* doc: fix OpenStack Glance docs (#10478 Sebastien Han)
|
|
* doc: misc updates (#9793 #9922 #10204 #10203 Travis Rhoden, Hazem, Ayari, Florian Coste, Andy Allan, Frank Yu, Baptiste Veuillez-Mainard, Yuan Zhou, Armando Segnini, Robert Jansen, Tyler Brekke, Viktor Suprun)
|
|
* doc: replace cloudfiles with swiftclient Python Swift example (Tim Freund)
|
|
* erasure-code: add mSHEC erasure code support (Takeshi Miyamae)
|
|
* erasure-code: improved docs (#10340 Loic Dachary)
|
|
* erasure-code: set max_size to 20 (#10363 Loic Dachary)
|
|
* libcephfs,ceph-fuse: fix getting zero-length xattr (#10552 Yan, Zheng)
|
|
* librados: add blacklist_add convenience method (Jason Dillaman)
|
|
* librados: expose rados_{read|write}_op_assert_version in C API (Kim Vandry)
|
|
* librados: fix pool name caching (#10458 Radoslaw Zarzynski)
|
|
* librados: fix resource leak, misc bugs (#10425 Radoslaw Zarzynski)
|
|
* librados: fix some watch/notify locking (Jason Dillaman, Josh Durgin)
|
|
* libradosstriper: fix write_full when ENOENT (#10758 Sebastien Ponce)
|
|
* librbd: CRC protection for RBD image map (Jason Dillaman)
|
|
* librbd: add per-image object map for improved performance (Jason Dillaman)
|
|
* librbd: add support for an "object map" indicating which objects exist (Jason Dillaman)
|
|
* librbd: adjust internal locking (Josh Durgin, Jason Dillaman)
|
|
* librbd: better handling of watch errors (Jason Dillaman)
|
|
* librbd: coordinate maint operations through lock owner (Jason Dillaman)
|
|
* librbd: copy-on-read (Min Chen, Li Wang, Yunchuan Wen, Cheng Cheng, Jason Dillaman)
|
|
* librbd: enforce write ordering with a snapshot (Jason Dillaman)
|
|
* librbd: fadvise-style hints; add misc hints for certain operations (Jianpeng Ma)
|
|
* librbd: fix coverity false-positives (Jason Dillaman)
|
|
* librbd: fix snap create races (Jason Dillaman)
|
|
* librbd: flush AIO operations asynchronously (#10714 Jason Dillaman)
|
|
* librbd: make async versions of long-running maint operations (Jason Dillaman)
|
|
* librbd: mock tests (Jason Dillaman)
|
|
* librbd: optionally blacklist clients before breaking locks (#10761 Jason Dillaman)
|
|
* librbd: prevent copyup during shrink (Jason Dillaman)
|
|
* mds: add cephfs-table-tool (John Spray)
|
|
* mds: avoid sending traceless replies in most cases (Yan, Zheng)
|
|
* mds: export dir asok command (John Spray)
|
|
* mds: fix stray/purge perfcounters (#10388 John Spray)
|
|
* mds: handle heartbeat_reset during shutdown (#10382 John Spray)
|
|
* mds: many many snapshot-related fixes (Yan, Zheng)
|
|
* mds: refactor, improve Session storage (John Spray)
|
|
* misc coverity fixes (Danny Al-Gaaf)
|
|
* mon: add noforward flag for some mon commands (Mykola Golub)
|
|
* mon: disallow empty pool names (#10555 Wido den Hollander)
|
|
* mon: do not deactivate last mds (#10862 John Spray)
|
|
* mon: drop old ceph_mon_store_converter (Sage Weil)
|
|
* mon: fix 'ceph pg dump_stuck degraded' (Xinxin Shu)
|
|
* mon: fix 'profile osd' use of config-key function on mon (#10844 Joao Eduardo Luis)
|
|
* mon: fix compatset initalization during mkfs (Joao Eduardo Luis)
|
|
* mon: fix feature tracking during elections (Joao Eduardo Luis)
|
|
* mon: fix mds gid/rank/state parsing (John Spray)
|
|
* mon: ignore failure reports from before up_from (#10762 Dan van der Ster, Sage Weil)
|
|
* mon: improved corrupt CRUSH map detection (Joao Eduardo Luis)
|
|
* mon: include pg_temp count in osdmap summary (Sage Weil)
|
|
* mon: log health summary to cluster log (#9440 Joao Eduardo Luis)
|
|
* mon: make 'mds fail' idempotent (John Spray)
|
|
* mon: make pg dump {sum,pgs,pgs_brief} work for format=plain (#5963 #6759 Mykola Golub)
|
|
* mon: new pool safety flags nodelete, nopgchange, nosizechange (#9792 Mykola Golub)
|
|
* mon: new, friendly 'ceph pg ls ...' command (Xinxin Shu)
|
|
* mon: prevent MDS transition from STOPPING (#10791 Greg Farnum)
|
|
* mon: propose all pending work in one transaction (Sage Weil)
|
|
* mon: remove pg_temps for nonexistent pools (Joao Eduardo Luis)
|
|
* mon: require mon_allow_pool_delete option to remove pools (Sage Weil)
|
|
* mon: set globalid prealloc to larger value (Sage Weil)
|
|
* mon: skip zeroed osd stats in get_rule_avail (#10257 Joao Eduardo Luis)
|
|
* mon: validate min_size range (Jianpeng Ma)
|
|
* msgr: async: bind threads to CPU cores, improved poll (Haomai Wang)
|
|
* msgr: fix crc configuration (Mykola Golub)
|
|
* msgr: misc unit tests (Haomai Wang)
|
|
* msgr: xio: XioMessenger RDMA support (Casey Bodley, Vu Pham, Matt Benjamin)
|
|
* osd, librados: fadvise-style librados hints (Jianpeng Ma)
|
|
* osd, librados: fix xattr_cmp_u64 (Dongmao Zhang)
|
|
* osd,mon: add 'norebalance' flag (Kefu Chai)
|
|
* osd,mon: specify OSD features explicitly in MOSDBoot (#10911 Sage Weil)
|
|
* osd: add option to prioritize heartbeat network traffic (Jian Wen)
|
|
* osd: add support for the SHEC erasure-code algorithm (Takeshi Miyamae, Loic Dachary)
|
|
* osd: allow recovery while below min_size (Samuel Just)
|
|
* osd: allow recovery with fewer than min_size OSDs (Samuel Just)
|
|
* osd: allow writes to degraded objects (Samuel Just)
|
|
* osd: allow writes to degraded objects (Samuel Just)
|
|
* osd: avoid publishing unchanged PG stats (Sage Weil)
|
|
* osd: cache recent ObjectContexts (Dong Yuan)
|
|
* osd: clear cache on interval change (Samuel Just)
|
|
* osd: do no proxy reads unless target OSDs are new (#10788 Sage Weil)
|
|
* osd: do not update digest on inconsistent object (#10524 Samuel Just)
|
|
* osd: don't record digests for snapdirs (#10536 Samuel Just)
|
|
* osd: fix OSDCap parser on old (el6) boost::spirit (#10757 Kefu Chai)
|
|
* osd: fix OSDCap parsing on el6 (#10757 Kefu Chai)
|
|
* osd: fix ObjectStore::Transaction encoding version (#10734 Samuel Just)
|
|
* osd: fix auth object selection during repair (#10524 Samuel Just)
|
|
* osd: fix bug in pending digest updates (#10840 Samuel Just)
|
|
* osd: fix cancel_proxy_read_ops (Sage Weil)
|
|
* osd: fix cleanup of interrupted pg deletion (#10617 Sage Weil)
|
|
* osd: fix journal wrapping bug (#10883 David Zafman)
|
|
* osd: fix leak in SnapTrimWQ (#10421 Kefu Chai)
|
|
* osd: fix memstore free space calculation (Xiaoxi Chen)
|
|
* osd: fix mixed-version peering issues (Samuel Just)
|
|
* osd: fix object digest update bug (#10840 Samuel Just)
|
|
* osd: fix ordering issue with new transaction encoding (#10534 Dong Yuan)
|
|
* osd: fix past_interval generation (#10427 #10430 David Zafman)
|
|
* osd: fix short read handling on push (#8121 David Zafman)
|
|
* osd: fix watch timeout cache state update (#10784 David Zafman)
|
|
* osd: force promotion of watch/notify ops (Zhiqiang Wang)
|
|
* osd: improve idempotency detection across cache promotion/demotion (#8935 Sage Weil, Samuel Just)
|
|
* osd: include activating peers in blocked_by (#10477 Sage Weil)
|
|
* osd: jerasure and gf-complete updates from upstream (#10216 Loic Dachary)
|
|
* osd: journal: check fsync/fdatasync result (Jianpeng Ma)
|
|
* osd: journal: fix hang on shutdown (#10474 David Zafman)
|
|
* osd: journal: fix header.committed_up_to (Xinze Chi)
|
|
* osd: journal: initialize throttle (Ning Yao)
|
|
* osd: journal: misc bug fixes (#6003 David Zafman, Samuel Just)
|
|
* osd: misc cleanup (Xinze Chi, Yongyue Sun)
|
|
* osd: new 'activating' state between peering and active (Sage Weil)
|
|
* osd: preserve reqids for idempotency checks for promote/demote (Sage Weil, Zhiqiang Wang, Samuel Just)
|
|
* osd: remove dead locking code (Xinxin Shu)
|
|
* osd: restrict scrub to certain times of day (Xinze Chi)
|
|
* osd: rocksdb: fix shutdown (Hoamai Wang)
|
|
* pybind: fix memory leak in librados bindings (Billy Olsen)
|
|
* qa: fix mds tests (#10539 John Spray)
|
|
* qa: ignore duplicates in rados ls (Josh Durgin)
|
|
* qa: improve hadoop tests (Noah Watkins)
|
|
* qa: reorg fs quota tests (Greg Farnum)
|
|
* rados: fix usage (Jianpeng Ma)
|
|
* radosgw-admin: add replicalog update command (Yehuda Sadeh)
|
|
* rbd-fuse: clean up on shutdown (Josh Durgin)
|
|
* rbd: add 'merge-diff' function (MingXin Liu, Yunchuan Wen, Li Wang)
|
|
* rbd: fix buffer handling on image import (#10590 Jason Dillaman)
|
|
* rbd: leave exclusive lockin goff by default (Jason Dillaman)
|
|
* rbd: update init-rbdmap to fix dup mount point (Karel Striegel)
|
|
* rbd: use IO hints for import, export, and bench operations (#10462 Jason Dillaman)
|
|
* rbd_recover_tool: RBD image recovery tool (Min Chen)
|
|
* rgw: S3-style object versioning support (Yehuda Sadeh)
|
|
* rgw: check keystone auth for S3 POST requests (#10062 Abhishek Lekshmanan)
|
|
* rgw: extend replica log API (purge-all) (Yehuda Sadeh)
|
|
* rgw: fail S3 POST if keystone not configured (#10688 Valery Tschopp, Yehuda Sadeh)
|
|
* rgw: fix XML header on get ACL request (#10106 Yehuda Sadeh)
|
|
* rgw: fix bucket removal with data purge (Yehuda Sadeh)
|
|
* rgw: fix replica log indexing (#8251 Yehuda Sadeh)
|
|
* rgw: fix swift metadata header name (Dmytro Iurchenko)
|
|
* rgw: remove multipart entries from bucket index on abort (#10719 Yehuda Sadeh)
|
|
* rgw: respond with 204 to POST on containers (#10667 Yuan Zhou)
|
|
* rgw: reuse fcgx connection struct (#10194 Yehuda Sadeh)
|
|
* rgw: support multiple host names (#7467 Yehuda Sadeh)
|
|
* rgw: swift: dump container's custom metadata (#10665 Ahmad Faheem, Dmytro Iurchenko)
|
|
* rgw: swift: support Accept header for response format (#10746 Dmytro Iurchenko)
|
|
* rgw: swift: support for X-Remove-Container-Meta-{key} (#10475 Dmytro Iurchenko)
|
|
* rpm: move rgw logrotate to radosgw subpackage (Ken Dreyer)
|
|
* tests: centos-6 dockerfile (#10755 Loic Dachary)
|
|
* tests: unit tests for shared_cache (Dong Yuan)
|
|
* vstart.sh: work with cmake (Yehuda Sadeh)
|
|
|
|
|
|
|
|
v0.92
|
|
=====
|
|
|
|
This is the second-to-last chunk of new stuff before Hammer. Big items
|
|
include additional checksums on OSD objects, proxied reads in the
|
|
cache tier, image locking in RBD, optimized OSD Transaction and
|
|
replication messages, and a big pile of RGW and MDS bug fixes.
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* The experimental 'keyvaluestore-dev' OSD backend has been renamed
|
|
'keyvaluestore' (for simplicity) and marked as experimental. To
|
|
enable this untested feature and acknowledge that you understand
|
|
that it is untested and may destroy data, you need to add the
|
|
following to your ceph.conf::
|
|
|
|
enable experimental unrecoverable data corrupting features = keyvaluestore
|
|
|
|
* The following librados C API function calls take a 'flags' argument whose value
|
|
is now correctly interpreted:
|
|
|
|
rados_write_op_operate()
|
|
rados_aio_write_op_operate()
|
|
rados_read_op_operate()
|
|
rados_aio_read_op_operate()
|
|
|
|
The flags were not correctly being translated from the librados constants to the
|
|
internal values. Now they are. Any code that is passing flags to these methods
|
|
should be audited to ensure that they are using the correct LIBRADOS_OP_FLAG_*
|
|
constants.
|
|
|
|
* The 'rados' CLI 'copy' and 'cppool' commands now use the copy-from operation,
|
|
which means the latest CLI cannot run these commands against pre-firefly OSDs.
|
|
|
|
* The librados watch/notify API now includes a watch_flush() operation to flush
|
|
the async queue of notify operations. This should be called by any watch/notify
|
|
user prior to rados_shutdown().
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* add experimental features option (Sage Weil)
|
|
* build: fix 'make check' races (#10384 Loic Dachary)
|
|
* build: fix pkg names when libkeyutils is missing (Pankag Garg, Ken Dreyer)
|
|
* ceph: make 'ceph -s' show PG state counts in sorted order (Sage Weil)
|
|
* ceph: make 'ceph tell mon.* version' work (Mykola Golub)
|
|
* ceph-monstore-tool: fix/improve CLI (Joao Eduardo Luis)
|
|
* ceph: show primary-affinity in 'ceph osd tree' (Mykola Golub)
|
|
* common: add TableFormatter (Andreas Peters)
|
|
* common: check syncfs() return code (Jianpeng Ma)
|
|
* doc: do not suggest dangerous XFS nobarrier option (Dan van der Ster)
|
|
* doc: misc updates (Nilamdyuti Goswami, John Wilkins)
|
|
* install-deps.sh: do not require sudo when root (Loic Dachary)
|
|
* libcephfs: fix dirfrag trimming (#10387 Yan, Zheng)
|
|
* libcephfs: fix mount timeout (#10041 Yan, Zheng)
|
|
* libcephfs: fix test (#10415 Yan, Zheng)
|
|
* libcephfs: fix use-afer-free on umount (#10412 Yan, Zheng)
|
|
* libcephfs: include ceph and git version in client metadata (Sage Weil)
|
|
* librados: add watch_flush() operation (Sage Weil, Haomai Wang)
|
|
* librados: avoid memcpy on getxattr, read (Jianpeng Ma)
|
|
* librados: create ioctx by pool id (Jason Dillaman)
|
|
* librados: do notify completion in fast-dispatch (Sage Weil)
|
|
* librados: remove shadowed variable (Kefu Chain)
|
|
* librados: translate op flags from C APIs (Matthew Richards)
|
|
* librbd: differentiate between R/O vs R/W features (Jason Dillaman)
|
|
* librbd: exclusive image locking (Jason Dillaman)
|
|
* librbd: fix write vs import race (#10590 Jason Dillaman)
|
|
* librbd: gracefully handle deleted/renamed pools (#10270 Jason Dillaman)
|
|
* mds: asok command for fetching subtree map (John Spray)
|
|
* mds: constify MDSCacheObjects (John Spray)
|
|
* misc: various valgrind fixes and cleanups (Danny Al-Gaaf)
|
|
* mon: fix 'mds fail' for standby MDSs (John Spray)
|
|
* mon: fix stashed monmap encoding (#5203 Xie Rui)
|
|
* mon: implement 'fs reset' command (John Spray)
|
|
* mon: respect down flag when promoting standbys (John Spray)
|
|
* mount.ceph: fix suprious error message (#10351 Yan, Zheng)
|
|
* msgr: async: many fixes, unit tests (Haomai Wang)
|
|
* msgr: simple: retry binding to port on failure (#10029 Wido den Hollander)
|
|
* osd: add fadvise flags to ObjectStore API (Jianpeng Ma)
|
|
* osd: add get_latest_osdmap asok command (#9483 #9484 Mykola Golub)
|
|
* osd: EIO on whole-object reads when checksum is wrong (Sage Weil)
|
|
* osd: filejournal: don't cache journal when not using direct IO (Jianpeng Ma)
|
|
* osd: fix ioprio option (Mykola Golub)
|
|
* osd: fix scrub delay bug (#10693 Samuel Just)
|
|
* osd: fix watch reconnect race (#10441 Sage Weil)
|
|
* osd: handle no-op write with snapshot (#10262 Sage Weil)
|
|
* osd: journal: fix journal zeroing when direct IO is enabled (Xie Rui)
|
|
* osd: keyvaluestore: cleanup dead code (Ning Yao)
|
|
* osd, mds: 'ops' as shorthand for 'dump_ops_in_flight' on asok (Sage Weil)
|
|
* osd: memstore: fix size limit (Xiaoxi Chen)
|
|
* osd: misc scrub fixes (#10017 Loic Dachary)
|
|
* osd: new optimized encoding for ObjectStore::Transaction (Dong Yuan)
|
|
* osd: optimize filter_snapc (Ning Yao)
|
|
* osd: optimize WBThrottle map with unordered_map (Ning Yao)
|
|
* osd: proxy reads during cache promote (Zhiqiang Wang)
|
|
* osd: proxy read support (Zhiqiang Wang)
|
|
* osd: remove legacy classic scrub code (Sage Weil)
|
|
* osd: remove unused fields in MOSDSubOp (Xiaoxi Chen)
|
|
* osd: replace MOSDSubOp messages with simpler, optimized MOSDRepOp (Xiaoxi Chen)
|
|
* osd: store whole-object checksums on scrub, write_full (Sage Weil)
|
|
* osd: verify kernel is new enough before using XFS extsize ioctl, enable by default (#9956 Sage Weil)
|
|
* rados: use copy-from operation for copy, cppool (Sage Weil)
|
|
* rgw: change multipart upload id magic (#10271 Yehuda Sadeh)
|
|
* rgw: decode http query params correction (#10271 Yehuda Sadeh)
|
|
* rgw: fix content length check (#10701 Axel Dunkel, Yehuda Sadeh)
|
|
* rgw: fix partial GET in swift (#10553 Yehuda Sadeh)
|
|
* rgw: fix shutdown (#10472 Yehuda Sadeh)
|
|
* rgw: include XML ns on get ACL request (#10106 Yehuda Sadeh)
|
|
* rgw: misc fixes (#10307 Yehuda Sadeh)
|
|
* rgw: only track cleanup for objects we write (#10311 Yehuda Sadeh)
|
|
* rgw: tweak error codes (#10329 #10334 Yehuda Sadeh)
|
|
* rgw: use gc for multipart abort (#10445 Aaron Bassett, Yehuda Sadeh)
|
|
* sysvinit: fix race in 'stop' (#10389 Loic Dachary)
|
|
* test: fix bufferlist tests (Jianpeng Ma)
|
|
* tests: improve docker-based tests (Loic Dachary)
|
|
|
|
|
|
v0.91
|
|
=====
|
|
|
|
We are quickly approaching the Hammer feature freeze but have a few
|
|
more dev releases to go before we get there. The headline items are
|
|
subtree-based quota support in CephFS (ceph-fuse/libcephfs client
|
|
support only for now), a rewrite of the watch/notify librados API used
|
|
by RBD and RGW, OSDMap checksums to ensure that maps are always
|
|
consistent inside the cluster, new API calls in librados and librbd
|
|
for IO hinting modeled after posix_fadvise, and improved storage of
|
|
per-PG state.
|
|
|
|
We expect two more releases before the Hammer feature freeze (v0.93).
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* The 'category' field for objects has been removed. This was originally added
|
|
to track PG stat summations over different categories of objects for use by
|
|
radosgw. It is no longer has any known users and is prone to abuse because it
|
|
can lead to a pg_stat_t structure that is unbounded. The librados API calls
|
|
that accept this field now ignore it, and the OSD no longer tracks the
|
|
per-category summations.
|
|
|
|
* The output for 'rados df' has changed. The 'category' level has been
|
|
eliminated, so there is now a single stat object per pool. The structure of
|
|
the JSON output is different, and the plaintext output has one less column.
|
|
|
|
* The 'rados create <objectname> [category]' optional category argument is no
|
|
longer supported or recognized.
|
|
|
|
* rados.py's Rados class no longer has a __del__ method; it was causing
|
|
problems on interpreter shutdown and use of threads. If your code has
|
|
Rados objects with limited lifetimes and you're concerned about locked
|
|
resources, call Rados.shutdown() explicitly.
|
|
|
|
* There is a new version of the librados watch/notify API with vastly
|
|
improved semantics. Any applications using this interface are
|
|
encouraged to migrate to the new API. The old API calls are marked
|
|
as deprecated and will eventually be removed.
|
|
|
|
* The librados rados_unwatch() call used to be safe to call on an
|
|
invalid handle. The new version has undefined behavior when passed
|
|
a bogus value (for example, when rados_watch() returns an error and
|
|
handle is not defined).
|
|
|
|
* The structure of the formatted 'pg stat' command is changed for the
|
|
portion that counts states by name to avoid using the '+' character
|
|
(which appears in state names) as part of the XML token (it is not
|
|
legal).
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* asyncmsgr: misc fixes (Haomai Wang)
|
|
* buffer: add 'shareable' construct (Matt Benjamin)
|
|
* build: aarch64 build fixes (Noah Watkins, Haomai Wang)
|
|
* build: support for jemalloc (Shishir Gowda)
|
|
* ceph-disk: allow journal partition re-use (#10146 Loic Dachary, Dav van der Ster)
|
|
* ceph-disk: misc fixes (Christos Stavrakakis)
|
|
* ceph-fuse: fix kernel cache trimming (#10277 Yan, Zheng)
|
|
* ceph-objectstore-tool: many many improvements (David Zafman)
|
|
* common: support new gperftools header locations (Key Dreyer)
|
|
* crush: straw bucket weight calculation fixes (#9998 Sage Weil)
|
|
* doc: misc improvements (Nilamdyuti Goswami, John Wilkins, Chris Holcombe)
|
|
* libcephfs,ceph-fuse: add 'status' asok (John Spray)
|
|
* librados, osd: new watch/notify implementation (Sage Weil)
|
|
* librados: drop 'category' feature (Sage Weil)
|
|
* librados: fix pool deletion handling (#10372 Sage Weil)
|
|
* librados: new fadvise API (Ma Jianpeng)
|
|
* libradosstriper: fix remove() (Dongmao Zhang)
|
|
* librbd: complete pending ops before closing image (#10299 Josh Durgin)
|
|
* librbd: fadvise API (Ma Jianpeng)
|
|
* mds: ENOSPC and OSDMap epoch barriers (#7317 John Spray)
|
|
* mds: dirfrag buf fix (Yan, Zheng)
|
|
* mds: disallow most commands on inactive MDS's (Greg Farnum)
|
|
* mds: drop dentries, leases on deleted directories (#10164 Yan, Zheng)
|
|
* mds: handle zero-size xattr (#10335 Yan, Zheng)
|
|
* mds: subtree quota support (Yunchuan Wen)
|
|
* memstore: free space tracking (John Spray)
|
|
* misc cleanup (Danny Al-Gaaf, David Anderson)
|
|
* mon: 'osd crush reweight-all' command (Sage Weil)
|
|
* mon: allow full flag to be manually cleared (#9323 Sage Weil)
|
|
* mon: delay failure injection (Joao Eduardo Luis)
|
|
* mon: fix paxos timeouts (#10220 Joao Eduardo Luis)
|
|
* mon: get canonical OSDMap from leader (#10422 Sage Weil)
|
|
* msgr: fix RESETSESSION bug (#10080 Greg Farnum)
|
|
* objectstore: deprecate collection attrs (Sage Weil)
|
|
* osd, mon: add checksums to all OSDMaps (Sage Weil)
|
|
* osd: allow deletion of objects with watcher (#2339 Sage Weil)
|
|
* osd: allow sparse read for Push/Pull (Haomai Wang)
|
|
* osd: cache reverse_nibbles hash value (Dong Yuan)
|
|
* osd: drop upgrade support for pre-dumpling (Sage Weil)
|
|
* osd: enable and use posix_fadvise (Sage Weil)
|
|
* osd: erasure-code: enforce chunk size alignment (#10211 Loic Dachary)
|
|
* osd: erasure-code: jerasure support for NEON (Loic Dachary)
|
|
* osd: erasure-code: relax cauchy w restrictions (#10325 David Zhang, Loic Dachary)
|
|
* osd: erasure-code: update gf-complete to latest upstream (Loic Dachary)
|
|
* osd: fix WBTHrottle perf counters (Haomai Wang)
|
|
* osd: fix backfill bug (#10150 Samuel Just)
|
|
* osd: fix occasional peering stalls (#10431 Sage Weil)
|
|
* osd: fix scrub vs try-flush bug (#8011 Samuel Just)
|
|
* osd: fix stderr with -f or -d (Dan Mick)
|
|
* osd: misc FIEMAP fixes (Ma Jianpeng)
|
|
* osd: optimize Finisher (Xinze Chi)
|
|
* osd: store PG metadata in per-collection objects for better concurrency (Sage Weil)
|
|
* pyrados: add object lock support (#6114 Mehdi Abaakouk)
|
|
* pyrados: fix misnamed wait_* routings (#10104 Dan Mick)
|
|
* pyrados: misc cleanups (Kefu Chai)
|
|
* qa: add large auth ticket tests (Ilya Dryomov)
|
|
* qa: many 'make check' improvements (Loic Dachary)
|
|
* qa: misc tests (Loic Dachary, Yan, Zheng)
|
|
* rgw: conditional PUT on ETag (#8562 Ray Lv)
|
|
* rgw: fix error codes (#10334 #10329 Yehuda Sadeh)
|
|
* rgw: index swift keys appropriately (#10471 Yehuda Sadeh)
|
|
* rgw: prevent illegal bucket policy that doesn't match placement rule (Yehuda Sadeh)
|
|
* rgw: run radosgw as apache with systemd (#10125 Loic Dachary)
|
|
* rgw: support X-Storage-Policy header for Swift storage policy compat (Yehuda Sadeh)
|
|
* rgw: use \r\n for http headers (#9254 Yehuda Sadeh)
|
|
* rpm: misc fixes (Key Dreyer)
|
|
|
|
|
|
v0.90
|
|
=====
|
|
|
|
This is the last development release before Christmas. There are some
|
|
API cleanups for librados and librbd, and lots of bug fixes across the
|
|
board for the OSD, MDS, RGW, and CRUSH. The OSD also gets support for
|
|
discard (potentially helpful on SSDs, although it is off by default), and there
|
|
are several improvements to ceph-disk.
|
|
|
|
The next two development releases will be getting a slew of new
|
|
functionality for hammer. Stay tuned!
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* Previously, the formatted output of 'ceph pg stat -f ...' was a full
|
|
pg dump that included all metadata about all PGs in the system. It
|
|
is now a concise summary of high-level PG stats, just like the
|
|
unformatted 'ceph pg stat' command.
|
|
|
|
* All JSON dumps of floating point values were incorrecting surrounding the
|
|
value with quotes. These quotes have been removed. Any consumer of structured
|
|
JSON output that was consuming the floating point values was previously having
|
|
to interpret the quoted string and will most likely need to be fixed to take
|
|
the unquoted number.
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* arch: fix NEON feaeture detection (#10185 Loic Dachary)
|
|
* build: adjust build deps for yasm, virtualenv (Jianpeng Ma)
|
|
* build: improve build dependency tooling (Loic Dachary)
|
|
* ceph-disk: call partx/partprobe consistency (#9721 Loic Dachary)
|
|
* ceph-disk: fix dmcrypt key permissions (Loic Dachary)
|
|
* ceph-disk: fix umount race condition (#10096 Blaine Gardner)
|
|
* ceph-disk: init=none option (Loic Dachary)
|
|
* ceph-monstore-tool: fix shutdown (#10093 Loic Dachary)
|
|
* ceph-objectstore-tool: fix import (#10090 David Zafman)
|
|
* ceph-objectstore-tool: many improvements and tests (David Zafman)
|
|
* ceph.spec: package rbd-replay-prep (Ken Dreyer)
|
|
* common: add 'perf reset ...' admin command (Jianpeng Ma)
|
|
* common: do not unlock rwlock on destruction (Federico Simoncelli)
|
|
* common: fix block device discard check (#10296 Sage Weil)
|
|
* common: remove broken CEPH_LOCKDEP optoin (Kefu Chai)
|
|
* crush: fix tree bucket behavior (Rongze Zhu)
|
|
* doc: add build-doc guidlines for Fedora and CentOS/RHEL (Nilamdyuti Goswami)
|
|
* doc: enable rbd cache on openstack deployments (Sebastien Han)
|
|
* doc: improved installation nots on CentOS/RHEL installs (John Wilkins)
|
|
* doc: misc cleanups (Adam Spiers, Sebastien Han, Nilamdyuti Goswami, Ken Dreyer, John Wilkins)
|
|
* doc: new man pages (Nilamdyuti Goswami)
|
|
* doc: update release descriptions (Ken Dreyer)
|
|
* doc: update sepia hardware inventory (Sandon Van Ness)
|
|
* librados: only export public API symbols (Jason Dillaman)
|
|
* libradosstriper: fix stat strtoll (Dongmao Zhang)
|
|
* libradosstriper: fix trunc method (#10129 Sebastien Ponce)
|
|
* librbd: fix list_children from invalid pool ioctxs (#10123 Jason Dillaman)
|
|
* librbd: only export public API symbols (Jason Dillaman)
|
|
* many coverity fixes (Danny Al-Gaaf)
|
|
* mds: 'flush journal' admin command (John Spray)
|
|
* mds: fix MDLog IO callback deadlock (John Spray)
|
|
* mds: fix deadlock during journal probe vs purge (#10229 Yan, Zheng)
|
|
* mds: fix race trimming log segments (Yan, Zheng)
|
|
* mds: store backtrace for stray dir (Yan, Zheng)
|
|
* mds: verify backtrace when fetching dirfrag (#9557 Yan, Zheng)
|
|
* mon: add max pgs per osd warning (Sage Weil)
|
|
* mon: fix *_ratio* units and types (Sage Weil)
|
|
* mon: fix JSON dumps to dump floats as flots and not strings (Sage Weil)
|
|
* mon: fix formatter 'pg stat' command output (Sage Weil)
|
|
* msgr: async: several fixes (Haomai Wang)
|
|
* msgr: simple: fix rare deadlock (Greg Farnum)
|
|
* osd: batch pg log trim (Xinze Chi)
|
|
* osd: clean up internal ObjectStore interface (Sage Weil)
|
|
* osd: do not abort deep scrub on missing hinfo (#10018 Loic Dachary)
|
|
* osd: fix ghobject_t formatted output to include shard (#10063 Loic Dachary)
|
|
* osd: fix osd peer check on scrub messages (#9555 Sage Weil)
|
|
* osd: fix pgls filter ops (#9439 David Zafman)
|
|
* osd: flush snapshots from cache tier immediately (Sage Weil)
|
|
* osd: keyvaluestore: fix getattr semantics (Haomai Wang)
|
|
* osd: keyvaluestore: fix key ordering (#10119 Haomai Wang)
|
|
* osd: limit in-flight read requests (Jason Dillaman)
|
|
* osd: log when scrub or repair starts (Loic Dachary)
|
|
* osd: support for discard for journal trim (Jianpeng Ma)
|
|
* qa: fix osd create dup tests (#10083 Loic Dachary)
|
|
* rgw: add location header when object is in another region (VRan Liu)
|
|
* rgw: check timestamp on s3 keystone auth (#10062 Abhishek Lekshmanan)
|
|
* rgw: make sysvinit script set ulimit -n properly (Sage Weil)
|
|
* systemd: better systemd unit files (Owen Synge)
|
|
* tests: ability to run unit tests under docker (Loic Dachary)
|
|
|
|
|
|
v0.89
|
|
=====
|
|
|
|
This is the second development release since Giant. The big items
|
|
include the first batch of scrub patchs from Greg for CephFS, a rework
|
|
in the librados object listing API to properly handle namespaces, and
|
|
a pile of bug fixes for RGW. There are also several smaller issues
|
|
fixed up in the performance area with buffer alignment and memory
|
|
copies, osd cache tiering agent, and various CephFS fixes.
|
|
|
|
Upgrading
|
|
---------
|
|
|
|
* New ability to list all objects from all namespaces can fail or
|
|
return incomplete results when not all OSDs have been upgraded.
|
|
Features rados --all ls, rados cppool, rados export, rados
|
|
cache-flush-evict-all and rados cache-try-flush-evict-all can also
|
|
fail or return incomplete results.
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* buffer: add list::get_contiguous (Sage Weil)
|
|
* buffer: avoid rebuild if buffer already contiguous (Jianpeng Ma)
|
|
* ceph-disk: improved systemd support (Owen Synge)
|
|
* ceph-disk: set guid if reusing journal partition (Dan van der Ster)
|
|
* ceph-fuse, libcephfs: allow xattr caps in inject_release_failure (#9800 John Spray)
|
|
* ceph-fuse, libcephfs: fix I_COMPLETE_ORDERED checks (#9894 Yan, Zheng)
|
|
* ceph-fuse: fix dentry invalidation on 3.18+ kernels (#9997 Yan, Zheng)
|
|
* crush: fix detach_bucket (#10095 Sage Weil)
|
|
* crush: fix several bugs in adjust_item_weight (Rongze Zhu)
|
|
* doc: add dumpling to firefly upgrade section (#7679 John Wilkins)
|
|
* doc: document erasure coded pool operations (#9970 Loic Dachary)
|
|
* doc: file system osd config settings (Kevin Dalley)
|
|
* doc: key/value store config reference (John Wilkins)
|
|
* doc: update openstack docs for Juno (Sebastien Han)
|
|
* fix cluster logging from non-mon daemons (Sage Weil)
|
|
* init-ceph: check for systemd-run before using it (Boris Ranto)
|
|
* librados: fix infinite loop with skipped map epochs (#9986 Ding Dinghua)
|
|
* librados: fix iterator operator= bugs (#10082 David Zafman, Yehuda Sadeh)
|
|
* librados: fix null deref when pool DNE (#9944 Sage Weil)
|
|
* librados: fix timer race from recent refactor (Sage Weil)
|
|
* libradosstriper: fix shutdown hang (Dongmao Zhang)
|
|
* librbd: don't close a closed parent in failure path (#10030 Jason Dillaman)
|
|
* librbd: fix diff test (#10002 Josh Durgin)
|
|
* librbd: fix locking for readahead (#10045 Jason Dillaman)
|
|
* librbd: refactor unit tests to use fixtures (Jason Dillaman)
|
|
* many many coverity cleanups (Danny Al-Gaaf)
|
|
* mds: a whole bunch of initial scrub infrastructure (Greg Farnum)
|
|
* mds: fix compat_version for MClientSession (#9945 John Spray)
|
|
* mds: fix reply snapbl (Yan, Zheng)
|
|
* mon: allow adding tiers to fs pools (#10135 John Spray)
|
|
* mon: fix MDS health status from peons (#10151 John Spray)
|
|
* mon: fix caching for min_last_epoch_clean (#9987 Sage Weil)
|
|
* mon: fix error output for add_data_pool (#9852 Joao Eduardo Luis)
|
|
* mon: include entity name in audit log for forwarded requests (#9913 Joao Eduardo Luis)
|
|
* mon: paxos: allow reads while proposing (#9321 #9322 Joao Eduardo Luis)
|
|
* msgr: asyncmessenger: add kqueue support (#9926 Haomai Wang)
|
|
* osd, librados: revamp PG listing API to handle namespaces (#9031 #9262 #9438 David Zafman)
|
|
* osd, mon: send intiial pg create time from mon to osd (#9887 David Zafman)
|
|
* osd: allow whiteout deletion in cache pool (Sage Weil)
|
|
* osd: cache pool: ignore min flush age when cache is full (Xinze Chi)
|
|
* osd: erasure coding: allow bench.sh to test ISA backend (Yuan Zhou)
|
|
* osd: erasure-code: encoding regression tests, corpus (#9420 Loic Dachary)
|
|
* osd: fix journal shutdown race (Sage Weil)
|
|
* osd: fix object age eviction (Zhiqiang Wang)
|
|
* osd: fix object atime calculation (Xinze Chi)
|
|
* osd: fix past_interval display bug (#9752 Loic Dachary)
|
|
* osd: journal: fix alignment checks, avoid useless memmove (Jianpeng Ma)
|
|
* osd: journal: update committed_thru after replay (#6756 Samuel Just)
|
|
* osd: keyvaluestore_dev: optimization (Chendi Xue)
|
|
* osd: make misdirected op checks robust for EC pools (#9835 Sage Weil)
|
|
* osd: removed some dead code (Xinze Chi)
|
|
* qa: parallelize make check (Loic Dachary)
|
|
* qa: tolerate nearly-full disk for make check (Loic Dachary)
|
|
* rgw: create subuser if needed when creating user (#10103 Yehuda Sadeh)
|
|
* rgw: fix If-Modified-Since (VRan Liu)
|
|
* rgw: fix content-length update (#9576 Yehuda Sadeh)
|
|
* rgw: fix disabling of max_size quota (#9907 Dong Lei)
|
|
* rgw: fix incorrect len when len is 0 (#9877 Yehuda Sadeh)
|
|
* rgw: fix object copy content type (#9478 Yehuda Sadeh)
|
|
* rgw: fix user stags in get-user-info API (#9359 Ray Lv)
|
|
* rgw: remove swift user manifest (DLO) hash calculation (#9973 Yehuda Sadeh)
|
|
* rgw: return timestamp on GET/HEAD (#8911 Yehuda Sadeh)
|
|
* rgw: set ETag on object copy (#9479 Yehuda Sadeh)
|
|
* rgw: update bucket index on attr changes, for multi-site sync (#5595 Yehuda Sadeh)
|
|
|
|
|
|
v0.88
|
|
=====
|
|
|
|
This is the first development release after Giant. The two main
|
|
features merged this round are the new AsyncMessenger (an alternative
|
|
implementation of the network layer) from Haomai Wang at UnitedStack,
|
|
and support for POSIX file locks in ceph-fuse and libcephfs from Yan,
|
|
Zheng. There is also a big pile of smaller items that re merged while
|
|
we were stabilizing Giant, including a range of smaller performance
|
|
and bug fixes and some new tracepoints for LTTNG.
|
|
|
|
Notable Changes
|
|
---------------
|
|
|
|
* ceph-disk: Scientific Linux support (Dan van der Ster)
|
|
* ceph-disk: respect --statedir for keyring (Loic Dachary)
|
|
* ceph-fuse, libcephfs: POSIX file lock support (Yan, Zheng)
|
|
* ceph-fuse, libcephfs: fix cap flush overflow (Greg Farnum, Yan, Zheng)
|
|
* ceph-fuse, libcephfs: fix root inode xattrs (Yan, Zheng)
|
|
* ceph-fuse, libcephfs: preserve dir ordering (#9178 Yan, Zheng)
|
|
* ceph-fuse, libcephfs: trim inodes before reconnecting to MDS (Yan, Zheng)
|
|
* ceph: do not parse injectargs twice (Loic Dachary)
|
|
* ceph: make 'ceph -s' output more readable (Sage Weil)
|
|
* ceph: new 'ceph tell mds.$name_or_rank_or_gid' (John Spray)
|
|
* ceph: test robustness (Joao Eduardo Luis)
|
|
* ceph_objectstore_tool: behave with sharded flag (#9661 David Zafman)
|
|
* cephfs-journal-tool: fix journal import (#10025 John Spray)
|
|
* cephfs-journal-tool: skip up to expire_pos (#9977 John Spray)
|
|
* cleanup rados.h definitions with macros (Ilya Dryomov)
|
|
* common: shared_cache unit tests (Cheng Cheng)
|
|
* config: add $cctid meta variable (Adam Crume)
|
|
* crush: fix buffer overrun for poorly formed rules (#9492 Johnu George)
|
|
* crush: improve constness (Loic Dachary)
|
|
* crushtool: add --location <id> command (Sage Weil, Loic Dachary)
|
|
* default to libnss instead of crypto++ (Federico Gimenez)
|
|
* doc: ceph osd reweight vs crush weight (Laurent Guerby)
|
|
* doc: document the LRC per-layer plugin configuration (Yuan Zhou)
|
|
* doc: erasure code doc updates (Loic Dachary)
|
|
* doc: misc updates (Alfredo Deza, VRan Liu)
|
|
* doc: preflight doc fixes (John Wilkins)
|
|
* doc: update PG count guide (Gerben Meijer, Laurent Guerby, Loic Dachary)
|
|
* keyvaluestore: misc fixes (Haomai Wang)
|
|
* keyvaluestore: performance improvements (Haomai Wang)
|
|
* librados: add rados_pool_get_base_tier() call (Adam Crume)
|
|
* librados: cap buffer length (Loic Dachary)
|
|
* librados: fix objecter races (#9617 Josh Durgin)
|
|
* libradosstriper: misc fixes (Sebastien Ponce)
|
|
* librbd: add missing python docstrings (Jason Dillaman)
|
|
* librbd: add readahead (Adam Crume)
|
|
* librbd: fix cache tiers in list_children and snap_unprotect (Adam Crume)
|
|
* librbd: fix performance regression in ObjectCacher (#9513 Adam Crume)
|
|
* librbd: lttng tracepoints (Adam Crume)
|
|
* librbd: misc fixes (Xinxin Shu, Jason Dillaman)
|
|
* mds: fix sessionmap lifecycle bugs (Yan, Zheng)
|
|
* mds: initialize root inode xattr version (Yan, Zheng)
|
|
* mds: introduce auth caps (John Spray)
|
|
* mds: misc bugs (Greg Farnum, John Spray, Yan, Zheng, Henry Change)
|
|
* misc coverity fixes (Danny Al-Gaaf)
|
|
* mon: add 'ceph osd rename-bucket ...' command (Loic Dachary)
|
|
* mon: clean up auth list output (Loic Dachary)
|
|
* mon: fix 'osd crush link' id resolution (John Spray)
|
|
* mon: fix misc error paths (Joao Eduardo Luis)
|
|
* mon: fix paxos off-by-one corner case (#9301 Sage Weil)
|
|
* mon: new 'ceph pool ls [detail]' command (Sage Weil)
|
|
* mon: wait for writeable before cross-proposing (#9794 Joao Eduardo Luis)
|
|
* msgr: avoid useless new/delete (Haomai Wang)
|
|
* msgr: fix delay injection bug (#9910 Sage Weil, Greg Farnum)
|
|
* msgr: new AsymcMessenger alternative implementation (Haomai Wang)
|
|
* msgr: prefetch data when doing recv (Yehuda Sadeh)
|
|
* osd: add erasure code corpus (Loic Dachary)
|
|
* osd: add misc tests (Loic Dachary, Danny Al-Gaaf)
|
|
* osd: cleanup boost optionals (William Kennington)
|
|
* osd: expose non-journal backends via ceph-osd CLI (Hoamai Wang)
|
|
* osd: fix JSON output for stray OSDs (Loic Dachary)
|
|
* osd: fix ioprio options (Loic Dachary)
|
|
* osd: fix transaction accounting (Jianpeng Ma)
|
|
* osd: misc optimizations (Xinxin Shu, Zhiqiang Wang, Xinze Chi)
|
|
* osd: use FIEMAP_FLAGS_SYNC instead of fsync (Jianpeng Ma)
|
|
* rados: fix put of /dev/null (Loic Dachary)
|
|
* rados: parse command-line arguments more strictly (#8983 Adam Crume)
|
|
* rbd-fuse: fix memory leak (Adam Crume)
|
|
* rbd-replay-many (Adam Crume)
|
|
* rbd-replay: --anonymize flag to rbd-replay-prep (Adam Crume)
|
|
* rbd: fix 'rbd diff' for non-existent objects (Adam Crume)
|
|
* rbd: fix error when striping with format 1 (Sebastien Han)
|
|
* rbd: fix export for image sizes over 2GB (Vicente Cheng)
|
|
* rbd: use rolling average for rbd bench-write throughput (Jason Dillaman)
|
|
* rgw: send explicit HTTP status string (Yehuda Sadeh)
|
|
* rgw: set length for keystone token validation request (#7796 Yehuda Sadeh, Mark Kirkwood)
|
|
* udev: fix rules for CentOS7/RHEL7 (Loic Dachary)
|
|
* use clock_gettime instead of gettimeofday (Jianpeng Ma)
|
|
* vstart.sh: set up environment for s3-tests (Luis Pabon)
|